Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543310 | Immobilized phosphorylase | Shigeto Kayane, Takashi Kawai, Masaru Sakata, Takashi Imamura, Tomihiro Kurosaki | 1996-08-06 |
| 5032515 | Hydrolysis process of fat or oil | Hidetoshi Wada, Masaru Sakata | 1991-07-16 |
| 4885112 | Surface active secondary amidoamino acid or salt compounds | Kohshiro Sotoya, Makoto Kubo, Kazuhiko Okabe, Masaji Yamanishi, Hajime Hirota | 1989-12-05 |
| 4846947 | Process for preparing an alkanolammonium salt or ammonium salt of surface active agents | Kohshiro Sotoya, Makoto Kubo, Kazuhiko Okabe, Masaji Yamanishi | 1989-07-11 |
| 4787940 | Method for purifying sugar phosphates or their salts | Shigeto Kayane, Mitsugu Morishita, Takashi Imamura, Tomihiro Kurosaki | 1988-11-29 |