Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843477 | Vehicle television receiver system | Junichi Mizutani, Ryoichi Muroi, Chikahisa Hayashi, Yoshio Sano | 1989-06-27 |
| 4640340 | Heated or cooled steering wheel | Kazushi Noda, Hiroshi Mitsunaga | 1987-02-03 |