RF

Ryoichi Fukumoto

Aisin Seiki Kabushiki Kaisha: 88 patents #2 of 3,782Top 1%
TO Toyota: 10 patents #2,889 of 26,838Top 15%
YA Yazaki: 8 patents #582 of 3,427Top 20%
KK Kanto Jidosha Kogyo Kabushiki Kaisha: 2 patents #1 of 53Top 2%
TC Toyo Kohan Co.: 2 patents #100 of 295Top 35%
OC Ogura Clutch Co.: 1 patents #23 of 61Top 40%
Overall (All Time): #16,535 of 4,157,543Top 1%
94
Patents All Time

Issued Patents All Time

Showing 76–94 of 94 patents

Patent #TitleCo-InventorsDate
4905532 Power transmitting apparatus Shigeru Hayakawa, Nozomu Torii 1990-03-06
4904006 Door lock assembly for automotive vehicles Shigeru Hayakawa, Nozomu Torii 1990-02-27
4884207 Start controller for engine Toru Asada, Kenichi Komuro, Nozomu Torii 1989-11-28
4821589 Drive unit for wire-type window Daiichi Shiraishi, Eiji Iwasaki 1989-04-18
4796151 Ignition system for vehicle Toru Asada, Kenichi Komuro, Nozomu Torii 1989-01-03
4788754 Hook for a wire-type window regulator 1988-12-06
4753125 Driver unit for use in window regulators Daiichi Shiraishi, Eiji Iwasaki 1988-06-28
4738003 Door opening/closing hinge device Keiji Mori, Nozomu Torii 1988-04-19
4699024 Device for adjusting the angular position of one member relative to another Norikazu Iida, Keiji Mori 1987-10-13
4665651 Automotive window regulator mechanism using wire and method of mounting same to body Kimiharu Hirose 1987-05-19
4644695 Door window regulator Daiichi Shiraishi, Eiji Iwasaki 1987-02-24
4608778 Door window regulator Daiichi Shiraishi, Eiji Iwasaki 1986-09-02
4607456 Door window regulator Daiichi Shiraishi, Eiji Iwasaki 1986-08-26
4604829 Door window regulator Daiichi Shiraishi, Eiji Iwasaki 1986-08-12
4597223 Door window regulator Daiichi Shiraishi, Eiji Iwasaki 1986-07-01
4596608 Method of manufacturing of steel sheet for easy open end can with superior openability Keiichi Shimizu 1986-06-24
4580822 Door handle for a vehicle 1986-04-08
4508601 Process for producing a thin tin and zinc plated steel sheet Tadashi Nemoto, Hiroaki Kawamura, Yoshikazu Kondo, Tsuneo Inui 1985-04-02
4424647 Window pane supporter in motor car Toshihiro Sasaki, Hiromi Ikehata 1984-01-10