Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9078367 | Electronic controller | Yasuhiro Takahashi, Toru Kubo, Seiji Kato, Takaaki Tanaka, Hideki Umemoto | 2015-07-07 |
| 9013889 | Electronic controller | Yasuhiro Takahashi, Toru Kubo, Seiji Kato, Takaaki Tanaka, Hideki Umemoto | 2015-04-21 |
| 8727794 | Electronic controller | Takaaki Tanaka, Yasuhiro Takahashi, Toru Kubo, Seiji Kato, Hideki Umemoto | 2014-05-20 |
| 5586195 | Body-acoustic device | Hitomi Ishigaki | 1996-12-17 |