Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663376 | Process for the preparation of .alpha.-tocopherol | Noriyasu Hirose, Hiroshi Inoue, Toshio Matsunami, Takashi Yoshimura, Kouzou Morita +4 more | 1997-09-02 |
| 5637716 | Processes for the preparation of hydroquinone and benzoquinone derivatives | Yuuki Komatsu, Ken Furukawa, Hiroshi Nishimura, Yoji Yamagishi | 1997-06-10 |
| 5607953 | Butenoic or propenoic acid derivative | Fumihiro Ozaki, Keiji Ishibashi, Yasuhiro Kabasawa, Megumi Ikemori, Toshiaki Ogawa +1 more | 1997-03-04 |
| 5606061 | Thioformamide derivatives | Yasuhiro Kabasawa, Fumihiro Ozaki, Keiji Ishibashi, Takashi Hasegawa, Hitoshi Oinuma +6 more | 1997-02-25 |