Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597367 | Hydraulic brake system | Tomohiro Narematsu, Yu Asai, Yasuhiro Tajima | 2023-03-07 |
| 4530034 | Battery containment apparatus for electronic flash | — | 1985-07-16 |
| 4530035 | Electronic flash apparatus | — | 1985-07-16 |
| 4385818 | Multiple electronic flash controlling apparatus | Isao Kondo | 1983-05-31 |
| 4260231 | Electronic flash device | — | 1981-04-07 |
| 4222647 | Adaptor for auto strobo unit | Takeshi Nakane, Isao Kondo | 1980-09-16 |