Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874630 | Process for producing retort bean curds | Koji Sengoku | 1989-10-17 |
| 4732774 | Process for preparing tofu charged into a container | Ko Sugisawa, Yasushi Matsumura, Koji Sengoku | 1988-03-22 |
| 4678677 | Process for preparing tofu charged into a container | Ko Sugisawa, Yasushi Matsumura, Koji Sengoku | 1987-07-07 |
| 4645681 | Process for preparing Tofu | Ko Sugisawa, Yasushi Matsumura, Kazumitsu Taga, Koji Sengoku | 1987-02-24 |
| 4585665 | Process for preparing pressed tofu | Ko Sugisawa, Yasushi Matsumura, Kazumitsu Taga, Kouji Sengoku | 1986-04-29 |
| 4537789 | Process for preparing retort tofu | Ko Sugisawa, Yasushi Matsumura, Kazumitsu Taga, Kouji Sengoku | 1985-08-27 |