Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569524 | Laminated sheet and a bonded laminated sheet | Masamichi Akatsu, Takeo Higashi, Tomoo Susa, Toshiya Mizuno | 1996-10-29 |
| 4459544 | Device for detecting actual ignition in a simultaneous ignition engine | — | 1984-07-10 |
| 4237233 | Method for cultivating Basidiomycetes | Chikao Yoshikumi, Toshihiko Wada, Kinzaburo Suzuki, Azuma Okubo, Takishi Nakanoya +2 more | 1980-12-02 |