Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4661752 | Attitude controlling system for a steering wheel | Masumi Nishikawa, Hiroshi Nakashima | 1987-04-28 |
| 4633732 | Shaft and bush device and tilting steering equipment with the shaft and bush device | Masumi Nishikawa, Hiroki Sato, Shuhei Toyoda, Hakumi Ishii | 1987-01-06 |
| 4619548 | Telescopic shaft | Kenichi Kazaoka, Masumi Nishikawa | 1986-10-28 |
| 4612822 | Tilt steering equipment | Masumi Nishikawa, Hiroki Sato, Shuhei Toyoda, Hakumi Ishii | 1986-09-23 |
| 4602520 | Telescopic steering column assembly | Masumi Nishikawa, Hiroki Sato, Shuhei Toyoda, Hakumi Ishii | 1986-07-29 |
| 4558897 | Movable type air balance panel | Teiji Okuyama, Kazutaka Kuwana | 1985-12-17 |
| 4457558 | Up and down moving mechanism for an air spoiler associated with a movable grill | — | 1984-07-03 |
| 4382389 | Rack and pinion gearing | Ko Namiki, Tokio Iguchi, Fumio Haga | 1983-05-10 |