Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9565343 | Camera shoe extension | Atsushi Matsumoto | 2017-02-07 |
| 9065990 | Microphone assembly | Atsushi Matsumoto | 2015-06-23 |
| 4884428 | Spring producing apparatus | — | 1989-12-05 |
| 4535120 | Aqueous dispersions of vinylidene chloride resins | Kazuhiko Hiyoshi, Michiharu Matsuguchi, Norio Onofusa, Tadao Nishikage | 1985-08-13 |
| 4524974 | Golf tee | — | 1985-06-25 |
| 4446273 | Aqueous dispersions of vinylidene chloride resins | Kazuhiko Hiyoshi, Michiharu Matsuguchi, Norio Onofusa, Tadao Nishikage | 1984-05-01 |
| 4418916 | Tilt top gulf tee | — | 1983-12-06 |
| 4350622 | Aqueous dispersions of vinylidene chloride resins | Kazuhiko Hiyoshi, Michiharu Matsugichi, Norio Onofusa, Tadao Nishikage | 1982-09-21 |
| 4194849 | Device for retaining scaffold member | — | 1980-03-25 |
| 4188143 | Device for retaining scaffold member | — | 1980-02-12 |