Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663461 | Process for producing geranylgeraniol | Junko Sato, Takashi Fukumoto, Kozo Nakao, Yoshin Tamai | 1997-09-02 |
| 5627779 | Non-volatile semiconductor memory having an array of non-volatile memory cells and method for driving the same | Yoshinori Odake, Akira Asai, Yasushi Okuda, Ichirou Nakao | 1997-05-06 |
| 5621146 | Process for producing 2,4-dihydroxyacetophenone | Takashi Fukumoto, Katsuji Ujita, Kozo Nakao, Yoshin Tamai | 1997-04-15 |