Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5807942 | Polymerized product of protein and process for producing it | Shujiro Sakaki, Satoshi Yamada, Kenshiro Shuto, Yasumi Koinuma | 1998-09-15 |
| 5378589 | Derivative of naphthalocyanine containing perfluoroalkyl group, process for preparing the same and optical recording medium | Hideo Sawada, Masaharu Nakayama, Yoshii Morishita, Mitsuo Katayose, Tadashi Okamoto +1 more | 1995-01-03 |
| 5348890 | Trioxane derivatives, and method for the chemiluminescence | Shuji Ichikawa, Yuko Yokoyama, Hideo Sawada, Takeo Matsumoto | 1994-09-20 |
| 5338877 | Fluoroalkyl group-containing organosilicon oligomer, method for preparing same and surface treating agent | Hideo Sawada, Masaharu Nakayama, Takeo Matsumoto | 1994-08-16 |
| 5324803 | Polymer comprising fluoroalkl group, a method of preparation thereof, a surface active agent, a surface treatment agent and a coating composition | Hideo Sawada, Keiji Komoto, Masahiro Sano, Yutaka Enokida, Takeo Matsumoto +2 more | 1994-06-28 |
| 5288891 | Fluoralykyl group-containing organosilicon oligomer, method for preparing same and surface treating agent | Hideo Sawada, Masaharu Nakayama, Takeo Matsumoto | 1994-02-22 |
| 5260435 | Derivative of naphthalocyanine containing perfluoroalkyl group, process for preparing the same and optical recording medium | Hideo Sawada, Masaharu Nakayama, Yoshii Morishita, Mitsuo Katayose, Tadashi Okamoto +1 more | 1993-11-09 |