Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7287896 | Assembly for an illumination device | Toshiyuki Kondo, Shinichi Ito | 2007-10-30 |
| 5183681 | Method for preparing retort Tofu | Koji Sengoku | 1993-02-02 |
| 5157901 | Method for sealing retort container | Koji Sengoku | 1992-10-27 |
| 4874580 | Pressure-controlling method | Ko Sugisawa, Yasushi Matsumura, Hiroshi Hayami | 1989-10-17 |
| 4871565 | Method of producing retort packaged fish | Ko Sugisawa, Yasushi Matsumura, Kumiko Abe | 1989-10-03 |
| 4842872 | Method of producing retort food | Ko Sugisawa, Yasushi Matsumura, Kumiko Abe | 1989-06-27 |
| 4840805 | Process for preparing sterilized packaged fish and product thereof | Ko Sugisawa, Yasushi Matsumura, Kumiko Abe | 1989-06-20 |
| 4798728 | Method of retort packaging broiled fish and product thereof | Ko Sugisawa, Yasushi Matsumura, Kumiko Abe | 1989-01-17 |
| 4777057 | Process for making a packaged dough for a baked confectionery | Ko Sugisawa, Yasushi Matsumura, Yoshiyuki Miyaoku, Shotaro Mogami | 1988-10-11 |