Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4981026 | Steering column shaft locking device for an automotive vehicle | Mikio Masaki, Toshikazu Kobayashi, Hidekazu Sato | 1991-01-01 |
| 4516415 | Steering lock for automobiles | Satoru Kobayashi, Mikio Masaki, Keiichi Shimizu, Takeshi Fukasawa | 1985-05-14 |