Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633288 | Tri (lower alkoxy) benzene derivatives | Hiromu Hara, Tatsuya Maruyama, Munetoshi Saito | 1997-05-27 |
| 5498635 | Tri(lower alkoxy) benzene derivatives | Hiromu Hara, Tatsuya Maruyama, Munetoshi Saito | 1996-03-12 |
| 5401775 | Tri(lower alkoxy)benzene derivatives | Hiromu Hara, Tatsuya Maruyama, Munetoshi Saito | 1995-03-28 |
| 5180730 | Heterocyclic compounds | Ryuji Tsuzuki, Hiromu Hara, Kiyoshi Murase, Kenichi Tomioka | 1993-01-19 |
| 5177215 | Heterocyclic compounds and pharmaceutical use thereof | Kiyoshi Murase, Hiromu Hara, Kenichi Tomioka | 1993-01-05 |
| 5162318 | Benzimidazolinone derivatives | Hiromu Hara, Tatsuya Maruyama, Munetoshi Saito, Makoto Takeuchi | 1992-11-10 |
| 5144035 | N-substituted piperizine derivatives | Hiromu Hara, Toshimitsu Yamada | 1992-09-01 |
| 5140046 | Phenylene derivatives, compositions and use | Kiyoshi Murase, Hiromu Hara, Kenichi Tomioka | 1992-08-18 |
| 5116853 | Phenylene derivatives | Kiyoshi Murase, Hiromu Hara, Kenichi Tomioka | 1992-05-26 |
| 4994479 | Phenylene derivatives and anti-allergic use thereof | Kiyoshi Murase, Hiromu Hara, Kenichi Tomioka | 1991-02-19 |
| 4987132 | Saturated heterocyclic carboxamide derivatives | Hiromu Hara, Hitoshi Nagaoka, Takumi Takahashi, Takeshi Suzuki, Kenichi Tomioka +1 more | 1991-01-22 |
| 4948795 | Pyridylthiazolidine carboxamide derivatives and their intermediates and production of both | Hiromu Hara, Toshimitsu Yamada | 1990-08-14 |
| 4933348 | Heterocyclic compounds | Ryuji Tsuzuki, Hiromu Hara, Kiyoshi Murase, Kenichi Tomioka | 1990-06-12 |
| 4908368 | Pyrimidine compounds as antagonists of SRS-A | Kiyoshi Murase, Hiromu Hara, Kenichi Tomioka | 1990-03-13 |
| 4855310 | Thiadiazole compounds as antagonists of SRS-A | Kiyoshi Murase, Hiromu Hara, Kenichi Tomioka | 1989-08-08 |
| 4803211 | Thiadizazole compounds as antagonists of SRS-A | Ryuji Tsuzuki, Hiromu Hara, Kiyoshi Murase, Kenichi Tomioka | 1989-02-07 |
| 4618627 | Catechol derivatives and pharmaceutical compositions thereof for inhibiting anaphylaxis (SRS-A) | Kiyoshi Murase, Hideki Arima, Kenichi Tomioka | 1986-10-21 |
| 4497817 | 2-Phenylimidazo [2,1-b]benzothiazole derivatives | Kiyoshi Murase, Kenichi Tomioka | 1985-02-05 |
| 4464384 | 2-Phenylimidazo[2,1-b]benzothiazole compounds, salts thereof, process of producing them, and pharmaceutical compositions containing them | Kiyoshi Murase, Hideki Arima, Kunihiro Niigata, Kenichi Tomioka, Shinichiro Kobayashi | 1984-08-07 |
| 4457872 | 2-Hydroxyoxanilic acid derivatives | Kiyoshi Murase, Hideki Arima, Kenichi Tomioka, Yoso Numasaki | 1984-07-03 |