Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5467241 | Power receiving system | Toru Tanimizu, Koutarou Takematsu, Fumio Wakasa, Toshiaki Izumi | 1995-11-14 |
| 4504885 | Switch board | Isao Yoshikawa, Tooru Tanimizu | 1985-03-12 |