Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804857 | Relay mechanism for a steering wheel | Chikahisa Hayashi, Shuji Inui, Tetsushi Hiramitsu, Takanori Kantoh | 1989-02-14 |
| 4796482 | Steering wheel | Tetsushi Hiramitsu, Satoshi Ono, Zenzaburo Murase | 1989-01-10 |