Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6056989 | PH adjustors and drinks using the same | Michiko Sasagawa, Takeshi Itoh | 2000-05-02 |
| 4605016 | Process for preparing tobacco flavoring formulations | Kiyomi Soga, Nobuyoshi Tenjin, Naoyoshi Ninomiya, Yasuhiro Nishikata | 1986-08-12 |