Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6515188 | Method for producing 3-l-menthoxypropane-1,2-diol | Akira Amano, Takashi Miura, Toshimitsu Hagiwara | 2003-02-04 |
| 6407293 | Process for producing 3-1-menthoxypropane-1,2-diol | Akira Amano, Takashi Miura, Toshimitsu Hagiwara | 2002-06-18 |
| 5959161 | Method for producing para-menthane-3,8-diol | Hiroyuki Kenmochi, Yoshifumi Yuasa, Toyohiko Kobayashi, Akio Tachikawa | 1999-09-28 |