Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9187690 | Rare earth metal complex having phenanthroline compound as ligand | Mikio Hoshino, Yasukazu Yamanaka | 2015-11-17 |
| 8648194 | Compounds having phenanthroline structure | Mikio Hoshino | 2014-02-11 |
| 8372833 | Urea derivative | — | 2013-02-12 |
| 8088777 | Urea derivative | — | 2012-01-03 |
| 7786140 | Piperidine derivative having NMDA receptor antagonistic activity | Toshiyuki Kanemasa, Shoichi Yamamoto | 2010-08-31 |
| 6949656 | Cyclic amine derivatives and use thereof | Isako Sakaguchi, Goro Katsuura, Naoki Yoshikawa | 2005-09-27 |
| 6649623 | Cyclic amine derivatives and use thereof | Isako Sakaguchi, Goro Katsuura | 2003-11-18 |
| 5410058 | Tetrahydropyridine derivatives | Hiromu Matsumura, Hiroshi Hashizume, Akira Matsushita, Masami Eigyo | 1995-04-25 |
| 5362873 | Tetrahydropyridine derivatives | Hiromu Matsumura, Hiroshi Hashizume, Akira Matsushita, Masami Eigyo | 1994-11-08 |
| 5321035 | Piperidine derivatives and process for preparation thereof | Hiromu Matsumura, Hiroshi Hashizume, Nobuhiro Ibii, Teruo Shiomi | 1994-06-14 |
| 5243051 | Tetrahydropyridine derivatives | Hiromu Matsumura, Hiroshi Hashizume, Akira Matsushita, Masami Eigyo | 1993-09-07 |
| 5202345 | Carbamoylpyrrolidone derivatives and drugs for senile dementia | Hiromu Matsumura, Akira Matsushita, Masami Eigyo | 1993-04-13 |
| 5149817 | Teirahydropyridine derivatives | Hiromu Matsumura, Hiroshi Hashizume, Akira Matsushita, Masami Eigyo | 1992-09-22 |
| 5120733 | Carbamoylpyrrolidone derivatives and drugs for senile dementia | Hiromu Matsumura, Akira Matsushita, Masami Eigyo | 1992-06-09 |
| 4977167 | Carbamoylpyrolidone derivatives and drugs for senile dementia | Hiromu Matsumura, Akira Matsushita, Masami Eigyo | 1990-12-11 |
| 4652652 | Thiazolylpropenedicarboxylic acid half esters and process for making | Hiromu Matsumura | 1987-03-24 |
| 4529722 | Oxacephalosporin derivatives | Hiromu Matsumura, Masayuki Narisada | 1985-07-16 |