Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5992555 | Power train supporting apparatus | Sunao Sakamoto, Yoshio Shirai | 1999-11-30 |
| 5169186 | Door lock device | Ryoichi Fukumoto, Shigeru Hayakawa, Nozomu Torii | 1992-12-08 |
| 5125702 | Door lock device | Ryoichi Fukumoto, Shigeru Hayakawa, Nozomu Torii | 1992-06-30 |
| 5106133 | Power door lock device with a spring retracted gear wheel | Ryoichi Fukumoto, Shigeru Hayakawa, Nozomu Torii | 1992-04-21 |
| 5035454 | Door lock device having a condition detecting switch | Ryoichi Fukumoto, Shigeru Hayakawa, Nozomu Torii | 1991-07-30 |
| 5028084 | Vehicle door lock housing | Ryoichi Fukumoto, Shigeru Hayakawa, Nozomu Torii | 1991-07-02 |
| 4858973 | Inside door handle assembly with means to prevent inadvertent separation of door handle | Shinji Ogasawara, Yukio Isomura | 1989-08-22 |