Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994292 | Process for the removal of iso-valeric acid from vinegar | Isao Ito, Kazuo Uenakai, Hiroki Matsuda, Masahiro Mizukami | 1991-02-19 |
| 4897272 | Process for producing rice vinegar | Terumasa Kubota, Isao Itoh | 1990-01-30 |
| 4770881 | Process for producing vinegar | Terumasa Kubota, Hiroyuki Kato, Hiroki Matsuda | 1988-09-13 |