HI

Hakumi Ishii

TO Toyota: 12 patents #2,357 of 26,838Top 9%
Aisin Seiki Kabushiki Kaisha: 5 patents #693 of 3,782Top 20%
AK Aishin Seiki Kabushiki Kaisha: 1 patents #2 of 53Top 4%
TC Toyoda Iron Works Co.: 1 patents #62 of 147Top 45%
📍 Toyota, JP: #143 of 316 inventorsTop 50%
Overall (All Time): #388,777 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
6952980 Pedal device wherein non-operated position of operating portion is adjustable Takashi Hayashihara, Akihiko Fukase, Nobuyuki Kikukawa 2005-10-11
4881020 Apparatus for controlling attitude of vehicle mounted device Tsuneo Hida, Sumio Takizawa, Hideo Kegasa, Minoru Izawa 1989-11-14
4832364 Rear suspension for vehicle Kenichi Kikuchi, Yoshikane Kawai, Makoto Satou 1989-05-23
4753122 Screw-nut type mechanism Masumi Nishikawa, Masanobu Ishikawa, Sumio Takizawa 1988-06-28
4747724 Link connecting structure Masumi Nishikawa, Masanobu Ishikawa, Sumio Takizawa 1988-05-31
4720121 Rear suspension for vehicle Kenichi Kikuchi, Yoshikane Kawai, Makoto Satou 1988-01-19
4633732 Shaft and bush device and tilting steering equipment with the shaft and bush device Masumi Nishikawa, Masanobu Ishikawa, Hiroki Sato, Shuhei Toyoda 1987-01-06
4612822 Tilt steering equipment Masumi Nishikawa, Masanobu Ishikawa, Hiroki Sato, Shuhei Toyoda 1986-09-23
4602520 Telescopic steering column assembly Masumi Nishikawa, Masanobu Ishikawa, Hiroki Sato, Shuhei Toyoda 1986-07-29
4538477 Tiltable steering shaft assembly for automotive vehicles Toshiro Kurusu 1985-09-03
4538478 Tiltable steering shaft assembly for automotive vehicles Hiroki Sato, Shuhei Toyoda, Yuji Yokoya 1985-09-03
4530254 Fastening device for tiltable steering assembly Shuhei Toyoda, Yuji Yokoya 1985-07-23
4261282 Mounting for gearshift range indicating system in automotive vehicles Hiroki Satou 1981-04-14