Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245935 | Method for producing isocyanatoalkyl (meth)acrylate | Shinya Matsuhira, Muneyo Kihara, Yutaka Ohnishi | 2001-06-12 |
| 6046181 | Highly purified tocopheryl phosphate, process for producing the same, analytical method therefor and cosmetic | Yutaka Oonishi, Tsutomu Nozawa, Takami Ooe, Keisuke Mano, Yohei Kurata +2 more | 2000-04-04 |
| 5965750 | High- purity tocopherol phosphates, process for the preparation thereof, methods for analysis thereof, and cosmetics | Yutaka Oonishi, Tsutomu Nozawa, Takami Ooe, Keisuke Mano, Yohei Kurata +2 more | 1999-10-12 |
| 5350775 | Benzopyran derivative, method for producing the same and use thereof | Yutaka Ohnishi, Yoshimasa Ishimura, Nobutake Mihara | 1994-09-27 |
| 5066657 | Crotonic acid amide derivatives and insectides containing the same | Shunji Hayashi, Satoshi Yamanaka, Sayoko Kawaguchi, Teruhiko Ishii, Toshiya Kimata | 1991-11-19 |