Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245920 | Metal raney catalysts and preparation of hydrogenated compounds therewith | Kouhei Morikawa, Shuuji Hirayama, Yoshimasa Ishimura, Yuseki Suyama, Hiroyuki Monzen +3 more | 2001-06-12 |
| 6215030 | Noble metal raney catalysts and preparation of hydrogenated compounds therewith | Kouhei Morikawa, Shuuji Hirayama, Yoshimasa Ishimura, Yuseki Suyama, Hiroyuki Monzen +3 more | 2001-04-10 |
| 6046181 | Highly purified tocopheryl phosphate, process for producing the same, analytical method therefor and cosmetic | Yutaka Oonishi, Takami Ooe, Keisuke Mano, Naoaki Misu, Yohei Kurata +2 more | 2000-04-04 |
| 6020517 | Process for production of benzonitrile and benzyl alcohol | Hiroyuki Monzen, Katsutoshi Morinaka, Hideo Miyata, Haruaki Ito, Kohei Morikawa | 2000-02-01 |
| 6018048 | Noble metal Raney catalysts and preparation of hydrogenated compounds therewith | Kouhei Morikawa, Shuuji Hirayama, Yoshimasa Ishimura, Yuseki Suyama, Hiroyuki Monzen +3 more | 2000-01-25 |
| 5965750 | High- purity tocopherol phosphates, process for the preparation thereof, methods for analysis thereof, and cosmetics | Yutaka Oonishi, Takami Ooe, Keisuke Mano, Naoaki Misu, Yohei Kurata +2 more | 1999-10-12 |