Japanese patents

DISRAELI DOCUMENTS

Japanese patents

Japanese Patent # S51-35936 - Maruishi 1974

Japanese Patent # S51-35936 - Maruishi 1974

Publisher: Japan Patent Office
Date: Priority date September 1974
Derailleur brands: Maruishi
Derailleurs: Maruishi PC electro-mechanical system

Japanese Patent S51-35936 - Maruishi thumbnail

Japanese Patent # S52-15033 - Bridgestone 1975

Japanese Patent # S52-15033 - Bridgestone 1975

Publisher: Japan Patent Office
Date: Priority date July 1975
Derailleur brands: Bridgestone
Derailleurs: Bridgestone Synchro Memory Shift

Japanese Patent S52-15033 thumbnail

Japanese Patent # S52-112932 - Sanyo 1976

Japanese Patent # S52-112932 - Sanyo 1976

Publisher: Japan Patent Office
Date: Priority date March 1976
Derailleur brands: Maruishi
Derailleurs: Maruishi PC electro-mechanical system

Japanese Patent S52-112932 - Sanyo thumbnail

Japanese Patent # S52-112933 - Sanyo 1976

Japanese Patent # S52-112933 - Sanyo 1976

Publisher: Japan Patent Office
Date: Priority date March 1976
Derailleur brands: Maruishi
Derailleurs: Maruishi PC electro-mechanical system

Japanese Patent S52-112933 - Sanyo thumbnail

Japanese Patent # S52-137836 - Sanyo 1976

Japanese Patent # S52-137836 - Sanyo 1976

Publisher: Japan Patent Office
Date: Priority date May 1976
Derailleur brands: Maruishi
Derailleurs: Maruishi PC electro-mechanical system

Japanese Patent S52-137836 - Sanyo thumbnail

Japanese Patent # S52-155738 - Sanyo 1976

Japanese Patent # S52-155738 - Sanyo 1976

Publisher: Japan Patent Office
Date: Priority date June 1976
Derailleur brands: Maruishi
Derailleurs: Maruishi PC electro-mechanical system

Japanese Patent S52-155738 - Sanyo thumbnail

Japanese Patent # S53-2842 - Sanyo 1976

Japanese Patent # S53-2842 - Sanyo 1976

Publisher: Japan Patent Office
Date: Priority date June 1976
Derailleur brands: Maruishi
Derailleurs: Maruishi PC electro-mechanical system

Japanese Patent S53-2842 - Sanyo thumbnail

Japanese Patent # S53-83244 - Bridgestone 1976

Japanese Patent # S53-83244 - Bridgestone 1976

Publisher: Japan Patent Office
Date: Priority date December 1976
Derailleur brands: Bridgestone
Derailleurs: unknown

Japanese Patent S53-83244 thumbnail

Japanese Patent # S53-83245 - Bridgestone 1976

Japanese Patent # S53-83245 - Bridgestone 1976

Publisher: Japan Patent Office
Date: Priority date December 1976
Derailleur brands: Bridgestone
Derailleurs: unknown

Japanese Patent S53-83245 thumbnail

Japanese Patent # S54-15240 - Shimano 1977

Japanese Patent # S54-15240 - Shimano 1977

Publisher: Japan Patent Office
Date: Priority date July 1977
Derailleur brands: Shimano
Derailleurs: none

Japanese Patent S54-15240 thumbnail

Japanese Patent # S54-47247 - Bridgestone 1977

Japanese Patent # S54-47247 - Bridgestone 1977

Publisher: Japan Patent Office
Date: Priority date September 1977
Derailleur brands: Bridgestone
Derailleurs: unknown

Japanese Patent S54-47247 thumbnail

Japanese Patent # S54-47248 - Bridgestone 1977

Japanese Patent # S54-47248 - Bridgestone 1977

Publisher: Japan Patent Office
Date: Priority date September 1977
Derailleur brands: Bridgestone
Derailleurs: unknown

Japanese Patent S54-47248 thumbnail

Japanese Patent # S54-57737 - Sun-Bow 1977

Japanese Patent # S54-57737 - Sun-Bow 1977

Publisher: Japan Patent Office
Date: Priority date October 1977
Derailleur brands: Sun-Bow, SY
Derailleurs: Sun-Bow YA100 (1st style), Sun-Bow YA100 (2nd style), Sun-Bow YA100 (3rd style)

Japanese Patent S54-57737 thumbnail

Japanese Patent # S54-72831 - Bridgestone 1977

Japanese Patent # S54-72831 - Bridgestone 1977

Publisher: Japan Patent Office
Date: Priority date November 1977
Derailleur brands: Bridgestone
Derailleurs: Bridgestone SMS Max GT

Japanese Patent S54-72831 thumbnail

Japanese Patent # S54-138252 - Shimano 1978

Japanese Patent # S54-138252 - Shimano 1978

Publisher: Japan Patent Office
Date: Priority date April 1978
Derailleur brands: Shimano
Derailleurs: none

Japanese Patent S54-138252 thumbnail

Japanese Patent # S55-8973 - SunTour 1978

Japanese Patent # S55-8973 - SunTour 1978

Publisher: Japan Patent Office
Date: Priority date July 1978
Derailleur brands: SunTour
Derailleurs: SunTour Hole Shot (2900)

Japanese Patent S55-8973 thumbnail

Japanese Patent # S55-91478 - Shimano 1978

Japanese Patent # S55-91478 - Shimano 1978

Publisher: Japan Patent Office
Date: Priority date December 1978
Derailleur brands: Shimano
Derailleurs: Shimano Positron III

Japanese Patent S55-91478 thumbnail

Japanese Patent # S55-127272 - Bridgestone 1979

Japanese Patent # S55-127272 - Bridgestone 1979

Publisher: Japan Patent Office
Date: Priority date March 1979
Derailleur brands: Bridgestone
Derailleurs: unknown

Japanese Patent S55-127272 thumbnail

Japanese Patent # S55-140678 - Bridgestone 1979

Japanese Patent # S55-140678 - Bridgestone 1979

Publisher: Japan Patent Office
Date: Priority date April 1979
Derailleur brands: Bridgestone
Derailleurs: unknown

Japanese Patent S55-140678 thumbnail

Japanese Patent # S55-148676 - Bridgestone 1979

Japanese Patent # S55-148676 - Bridgestone 1979

Publisher: Japan Patent Office
Date: Priority date May 1979
Derailleur brands: Bridgestone
Derailleurs: unknown

Japanese Patent S55-148676 thumbnail

Japanese Patent # S55-148677 - Bridgestone 1979

Japanese Patent # S55-148677 - Bridgestone 1979

Publisher: Japan Patent Office
Date: Priority date May 1979
Derailleur brands: Bridgestone
Derailleurs: unknown

Japanese Patent S55-148677 thumbnail

Japanese Patent # S55-29695 - Bridgestone 1979

Japanese Patent # S55-29695 - Bridgestone 1979

Publisher: Japan Patent Office
Date: Priority date August 1979
Derailleur brands: Bridgestone
Derailleurs: Bridgestone SMS Max GT

Japanese Patent S55-29695 thumbnail

Japanese Patent # S56-31886 - Shimano 1979

Japanese Patent # S56-31886 - Shimano 1979

Publisher: Japan Patent Office
Date: Priority date August 1979
Derailleur brands: Shimano
Derailleurs: nothing I have ever seen!

Japanese Patent S56-031886 - Shimano thumbnail

Japanese Patent # S56-31888 - Bridgestone 1979

Japanese Patent # S56-31888 - Bridgestone 1979

Publisher: Japan Patent Office
Date: Priority date August 1979
Derailleur brands: Bridgestone
Derailleurs: Bridgestone Klimatic (1st style), Bridgestone Klimatic (3rd style)

Japanese Patent S56-31888 thumbnail

Japanese Patent # S57-201785 - Ryobi 1981

Japanese Patent # S57-201785 - Ryobi 1981

Publisher: Japan Patent Office
Date: Priority date June 1981
Derailleur brands: Ryobi
Derailleurs: unknown

Japanese Patent S57-201785 thumbnail

Japanese Patent # S58-53587 - SunTour 1981

Japanese Patent # S58-53587 - SunTour 1981

Publisher: Japan Patent Office
Date: Priority date September 1981
Derailleur brands: SunTour
Derailleurs: SunTour GranTech, SunTour Superbe Tech, SunTour Superbe Tech L (4800), SunTour Superbe Tech GTL (5400)

Japanese Patent S58-053587 - SunTour thumbnail

Japanese Patent # S58-67585 - SunTour 1981

Japanese Patent # S58-67585 - SunTour 1981

Publisher: Japan Patent Office
Date: Priority date October 1981
Derailleur brands: SunTour
Derailleurs: SunTour GranTech, SunTour Superbe Tech, SunTour Superbe Tech L (4800), SunTour Superbe Tech GTL (5400)

Japanese Patent S58-067585 - SunTour thumbnail

Japanese Patent # S58-67586 - SunTour 1981

Japanese Patent # S58-67586 - SunTour 1981

Publisher: Japan Patent Office
Date: Priority date October 1981
Derailleur brands: SunTour with inspiration for FSA
Derailleurs: none - but is curiously simliar to the FSA K-Force WE

Japanese Patent S58-067586 - SunTour thumbnail

Japanese Patent # S58-67587 - SunTour 1981

Japanese Patent # S58-67587 - SunTour 1981

Publisher: Japan Patent Office
Date: Priority date October 1981
Derailleur brands: SunTour with inspiration for Tiso and FSA
Derailleurs: none - but is curiously simliar to the Tiso electronic derailleur

Japanese Patent S58-067587 - SunTour thumbnail

Japanese Patent # S58-156475 - Ryobi 1982

Japanese Patent # S58-156475 - Ryobi 1982

Publisher: Japan Patent Office
Date: Priority date March 1982
Derailleur brands: Ryobi
Derailleurs: unknown

Japanese Patent S58-156475 thumbnail

Japanese Patent # S58-167280 - Bridgestone 1982

Japanese Patent # S58-167280 - Bridgestone 1982

Publisher: Japan Patent Office
Date: Priority date March 1982
Derailleur brands: Bridgestone
Derailleurs: Bridgestone Klimatic (1st style), Bridgestone Klimatic (3rd style)

Japanese Patent S58-167280 thumbnail

Japanese Patent # S58-170681 - Ryobi 1982

Japanese Patent # S58-170681 - Ryobi 1982

Publisher: Japan Patent Office
Date: Priority date April 1982
Derailleur brands: Ryobi
Derailleurs: unknown

Japanese Patent S58-170681 thumbnail

Japanese Patent # S59-2986 - Ryobi 1982

Japanese Patent # S59-2986 - Ryobi 1982

Publisher: Japan Patent Office
Date: Priority date June 1982
Derailleur brands: Ryobi
Derailleurs: unknown

Japanese Patent S59-2986 thumbnail

Japanese Patent # S59-102681 - Shimano 1982

Japanese Patent # S59-102681 - Shimano 1982

Publisher: Japan Patent Office
Date: Priority date December 1982
Derailleur brands: Shimano
Derailleurs: a response to the SunTour GranTech

Japanese Patent S59-102681 thumbnail

Japanese Patent # S59-195484 - SunTour 1983

Japanese Patent # S59-195484 - SunTour 1983

Publisher: Japan Patent Office
Date: Priority date April 1983
Derailleur brands: SunTour
Derailleurs: SunTour Cyclone Mark-II (3500), SunTour Cyclone Mark-II GT (3700)

Japanese Patent S59-195484 thumbnail

Japanese Patent # S60-174383 - Kawamura 1984

Japanese Patent # S60-174383 - Kawamura 1984

Publisher: Japan Patent Office
Date: Priority date February 1984
Derailleur brands: SunTour
Derailleurs: a development of the SunTour 3 Pulley System

Japanese Patent # S60-174383 - Kawamura thumbnail

Japanese Patent # S60-261788 - SunTour 1984

Japanese Patent # S60-261788 - SunTour 1984

Publisher: Japan Patent Office
Date: Priority date June 1984
Derailleur brands: SunTour
Derailleurs: SunTour 3 Pulley System

Japanese Patent S60-261788 thumbnail

Japanese Patent # S60-261789 - Ryobi 1984

Japanese Patent # S60-261789 - Ryobi 1984

Publisher: Japan Patent Office
Date: Priority date June 1984
Derailleur brands: Ryobi
Derailleurs: unknown

Japanese Patent S60-261789 thumbnail

Japanese Patent # S63-64890 - SunTour 1986

Japanese Patent # S63-64890 - SunTour 1986

Publisher: Japan Patent Office
Date: Priority date September 1986
Derailleur brands: SunTour
Derailleurs: SunTour Cyclone Mark-II (3500), SunTour Cyclone Mark-II GT (3700)

Japanese Patent S63-64890 thumbnail

Japanese Patent # H5-68797 - SunTour 1992

Japanese Patent # H5-68797 - SunTour 1992

Publisher: Japan Patent Office
Date: Priority date February 1992
Derailleur brands: SunTour
Derailleurs: unnamed SunTour under-chainstay derailleur

Japanese Patent H5-68797 thumbnail

Japanese Patent # 4286681 - Honda 2004

Japanese Patent # 4286681 - Honda 2004

Publisher: Japan Patent Office
Date: Priority date February 2004
Derailleur brands: Honda
Derailleurs: Internal derailleur in Honda RN01

Japanese Patent 4286681 - Honda thumbnail

Japanese Patent # 4413657 - Honda 2004

Japanese Patent # 4413657 - Honda 2004

Publisher: Japan Patent Office
Date: Priority date February 2004
Derailleur brands: Honda
Derailleurs: Internal derailleur in Honda RN01

Japanese Patent 4413657 - Honda thumbnail

Japanese Patent # 4514041 - Honda 2004

Japanese Patent # 4514041 - Honda 2004

Publisher: Japan Patent Office
Date: Priority date February 2004
Derailleur brands: Honda
Derailleurs: Internal derailleur in Honda RN01

Japanese Patent 4514041 - Honda thumbnail

Japanese Patent # 4260068 - Honda 2004

Japanese Patent # 4260068 - Honda 2004

Publisher: Japan Patent Office
Date: Priority date June 2004
Derailleur brands: Honda
Derailleurs: Internal derailleur in Honda RN01

Japanese Patent 4260068 - Honda thumbnail

Japanese Patent # 4219310 - Honda 2004

Japanese Patent # 4219310 - Honda 2004

Publisher: Japan Patent Office
Date: Priority date August 2004
Derailleur brands: Honda
Derailleurs: Internal derailleur in Honda RN01

Japanese Patent 4219310 - Honda thumbnail

Japanese Patent # 4416604 - Honda 2004

Japanese Patent # 4416604 - Honda 2004

Publisher: Japan Patent Office
Date: Priority date August 2004
Derailleur brands: Honda
Derailleurs: Internal derailleur in Honda RN01

Japanese Patent 4416604 - Honda thumbnail

Japanese Patent # 4353877 - Honda 2004

Japanese Patent # 4353877 - Honda 2004

Publisher: Japan Patent Office
Date: Priority date September 2004
Derailleur brands: Honda
Derailleurs: Internal derailleur in Honda RN01

Japanese Patent 4353877 - Honda thumbnail

Japanese Patent # 4601480 - Honda 2005

Japanese Patent # 4601480 - Honda 2005

Publisher: Japan Patent Office
Date: Priority date April 2005
Derailleur brands: Honda
Derailleurs: Internal derailleur in Honda RN01

Japanese Patent 4601480 - Honda thumbnail