Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4661356 | Production of vineger with bacteria on a support | — | 1987-04-28 |
| 4505938 | Process for producing a seasoning | Hideo Togawa, Taihei Takezawa, Masazumi Watanabe, Kazuya Hayashi | 1985-03-19 |
| 4463019 | Stationary process for producing vinegar | Yasuyosi Kotaka, Masakazu Nishio, Susumu Sato, Isamu Watanabe, Masaru Inoue | 1984-07-31 |