Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11000969 | Metal mold for manufacturing honeycomb structure, apparatus for producing metal mold, and method for manufacturing honeycomb structure | Koji Tamai | 2021-05-11 |
| 6110549 | Sealant resin composition for use in retort film and sealant film | Naoshi Hamada, Sadamu Hirakawa | 2000-08-29 |
| 4843432 | Image recording apparatus | Toshiaki Mizushima, Yukimasa Shinohara, Tomoo Tsunenari, Yasufumi Takada, Yasuo Noguchi | 1989-06-27 |