Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4984087 | Microphone apparatus for a video camera | Hiroshi Saitoh, Michio Matsumoto | 1991-01-08 |
| 4741333 | Dust-free garment | Yoshinobu Suzuki, Shusaku Nisiate, Kenzo Sato, Masakazu Ueno, Hiroaki Shimizu | 1988-05-03 |
| 4354358 | Open-cycle type air conditioner | Masao Tatsuoka | 1982-10-19 |