Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407849 | Method for manufacturing graft polymer, graft polymer, and initiator of graft polymer | Yoshinobu Tsujii, Keita Sakakibara, Atsushi Goto, Hiroto Komatsu, Takuya Jitsukawa | 2022-08-09 |
| 10414848 | Living radical polymerization initiator, method for producing polymer, and polymer | Atsushi Goto, Hiroto Komatsu, Yu YAMAGUCHI, Takuya Jitsukawa | 2019-09-17 |
| 6118007 | Preparation process of nitroguanidine derivatives | Koichi Ebihara, Tatsuo Kaiho, Daisuke Ura | 2000-09-12 |
| 5917010 | Preparation process of aliphatic polyester | Kenichi Goto, Yukiko Mori | 1999-06-29 |
| 5770683 | Preparation process of polyhydroxycarboxylic acid | Yasunori Yoshida, Shoji Obuchi, Kan Ideda, Masahiro Ohta | 1998-06-23 |
| 5629321 | Bicyclic compound and platelet aggregation inhibitor containing the same | Kunio Okumura, Isao Yokoyama, Toshiyuki Shimazaki, Hiroyuki Yamashita, Kenji Kibayashi +2 more | 1997-05-13 |
| 5332739 | Pyrimidinedione derivatives and antiarrhythmic agents containing same | Tsutomu Katakami, Tatsuro Yokoyama, Haruki Mori, Nobuya Kawauchi, Tadahito Nobori +2 more | 1994-07-26 |
| 5308848 | Pyrimidinedione derivatives and antiarrythmic agents containing the same | Tsutomu Katakami, Nobuya Kawauchi, Tadahito Nobori, Joji Kamiya, Masaaki Ishii | 1994-05-03 |
| 5008267 | Pyrimidinedione compounds, method of producing the same and antiarrythmic agents containing the same | Tsutomu Katakami, Tatsuro Yokoyama, Haruki Mori, Nobuya Kawauchi, Tadahito Nobori +4 more | 1991-04-16 |