Inventor
TAKAHASHI SHIGEO
JP77 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN SEIKI
18 patentsUS4261229AApr 14, 1981
Automatic speed ratio control system for stepless transmission of automotive vehicles
AISIN SEIKI67 citations96
US4615231AOct 7, 1986
Planetary gear unit
AISIN SEIKI41 citations93
US4253347AMar 3, 1981
Automatic speed ratio control system for stepless transmission of automotive vehicles
AISIN SEIKI42 citations92
US7287630B2Oct 30, 2007
Torque converter with lockup clutch
AISIN SEIKI12 citations84
US4220059ASep 2, 1980
Speed ratio control system for stepless transmission of vehicles
AISIN SEIKI29 citations82
US4368653AJan 18, 1983
Hydromechanical transmission
AISIN SEIKI26 citations81
US4170153AOct 9, 1979
Hydromechanical transmission
AISIN SEIKI26 citations81
US3946760AMar 30, 1976
Hydraulic modulator valve
AISIN SEIKI21 citations81
US5124923AJun 23, 1992
Retarding apparatus for automotive vehicles
AISIN SEIKI11 citations74
US5107725AApr 28, 1992
Hydraulic pressure control apparatus for automatic transmission
AISIN SEIKI14 citations74
US4765201AAug 23, 1988
Control method of automatic transmission for automobiles with exhaust brake
AISIN SEIKI14 citations74
US4651773AMar 24, 1987
Throttle valve assembly
AISIN SEIKI9 citations73
US4254672AMar 10, 1981
Control system for a stepless variable speed transmission
AISIN SEIKI11 citations73
US4229998AOct 28, 1980
Automatic speed ratio control system for stepless transmission of automotive vehicles
AISIN SEIKI17 citations73
US4131035ADec 26, 1978
Hydromechanical transmission
AISIN SEIKI18 citations73
US5737956AApr 14, 1998
Method for manufacturing a force-receiving plate for friction device
AISIN SEIKI8 citations71
US5617941AApr 8, 1997
Force-receiving plate for friction device
AISIN SEIKI14 citations71
US5226756AJul 13, 1993
Disk assembly
AISIN SEIKI11 citations71
FUJIKURA LTD
10 patentsUS7628549B2Dec 8, 2009
Optical connector
FUJIKURA LTD41 citations91
US9411101B2Aug 9, 2016
Optical fiber connector, optical fiber connector assembling method, optical fiber connector assembling tool, and optical fiber connector assembling set
FUJIKURA LTD11 citations84
US9091825B2Jul 28, 2015
Optical fiber connector, optical fiber connector assembling method, fusion-spliced portion reinforcing method, pin clamp, cap-attached optical fiber connector, optical fiber connector cap, optical fiber connector assembling tool, and optical fiber connector assembling set
FUJIKURA LTD13 citations84
US10222559B2Mar 5, 2019
Ferrule and method of manufacturing optical-fiber-attached ferrule
FUJIKURA LTD10 citations82
US10768380B2Sep 8, 2020
Ferrule, ferrule with optical fiber, and method of manufacturing ferrule with optical fiber
FUJIKURA LTD5 citations73
US10162125B2Dec 25, 2018
Plug-side optical connector and optical connector system
FUJIKURA LTD3 citations73
USD964292SSep 20, 2022
Ferrule for optical fiber connectors
FUJIKURA LTD4 citations72
US10705299B2Jul 7, 2020
Ferrule structure, ferrule structure with fiber, and method for manufacturing ferrule structure with fiber
FUJIKURA LTD4 citations72
US10209455B2Feb 19, 2019
Optical-fiber-attached ferrule and method of manufacturing the same
FUJIKURA LTD3 citations72
US9239435B2Jan 19, 2016
Optical fiber cable having connector and assembling method thereof
FUJIKURA LTD4 citations70
NIKON CORP
7 patentsUS10091407B2Oct 2, 2018
Exchangeable lens and camera body
NIKON CORP5 citations84
US9774777B2Sep 26, 2017
Exchangeable lens and camera body
NIKON CORP6 citations84
US9491347B2Nov 8, 2016
Exchangeable lens and camera body
NIKON CORP6 citations84
US9319577B2Apr 19, 2016
Exchangeable lens and camera body
NIKON CORP6 citations84
US7660519B2Feb 9, 2010
Autofocus apparatus
NIKON CORP8 citations83
US10979618B2Apr 13, 2021
Exchangeable lens and camera body
NIKON CORP2 citations73
US10674065B2Jun 2, 2020
Exchangeable lens and camera body
NIKON CORP2 citations73
TAKAHASHI SHIGEO
4 patentsUS8678670B2Mar 25, 2014
Optical fiber connector, optical fiber connector assembling method, fusion-spliced portion reinforcing method, pin clamp, cap-attached optical fiber connector, optical fiber connector cap, optical fiber connector assembling tool, and optical fiber connector assembling set
TAKAHASHI SHIGEO78 citations97
US4770550ASep 13, 1988
Automatically tiltable small roller structure of slide bearing type
TAKAHASHI SHIGEO47 citations92
US8550728B2Oct 8, 2013
Method connecting optical fiber of optical connector with optical transmission element, connector-attached optical transmission element, optical connector, and assembling method of optical connector
TAKAHASHI SHIGEO33 citations91
US8284295B2Oct 9, 2012
Digital camera
TAKAHASHI SHIGEO10 citations84
(unassigned)
2 patentsOTSUKA CHEMICAL CO LTD
2 patentsSUMITOMO CHEMICAL CO
1 patentOIKAWA MASAFUMI
1 patentHAMAMATSU PHOTONICS KK
1 patentTOYO COMMUNICATION CO LTD
1 patentTOYO COMMUNICATION EQUIP
1 patentDAIICHI DENSHI KOGYO
1 patentSAMPEI KOMIYA
1 patentShowing the top 50 of 77 patents by PatentIndex Score.