Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5925760 | Method for preparing N.sup.2 -arylsulfonyl-L-argininamides | — | 1999-07-20 |
| 5141947 | Fibrinolysis-enhancing agents | Yoshikuni Tamao | 1992-08-25 |
| 5032614 | Serotonin antagonist | Masanori Osakabe, Hiroto Hara, Yoshikuni Tamao | 1991-07-16 |
| 4814507 | Arylsulfone compounds as anti-ulcer agents | Akihiro Tobe, Shinichiro Fujimori, Tomoshi Yamazaki, Mamoru Sugano, Issei Nitta | 1989-03-21 |
| 4764618 | Arginine derivatives and pharmaceutically acceptable acid addition salts thereof | Yoshikuni Tamao, Shinji Tonomura, Akira Maruyama, Shosuke Okamoto, Akiko Okunomiya | 1988-08-16 |
| 4734500 | O-aminoalkylene (or aminoalkyleneoxy) phenylsulfone compounds having anti-ulcer effect | Akihiro Tobe, Shinichiro Fujimori, Tomoshi Yamazaki, Mamoru Sugano, Issei Nitta | 1988-03-29 |
| 4716161 | Phenylpiperazine derivatives and their acid addition salts | Harukazu Fukami, Kenichiro Nakao, Issei Nitta, Shinya Inoue | 1987-12-29 |
| 4695568 | Thieno[2,3-d]pyrimidine derivatives and salts thereof | Kunihiro Ninomiya, Issei Nitta, Akihiro Tobe, Mitsuo Egawa | 1987-09-22 |
| 4684651 | Alkylenedioxybenzene and acid addition salts thereof useful as hypotensives | Harukazu Fukami, Kenichiro Nakao, Mamoru Sugano | 1987-08-04 |
| 4684739 | Alkylenedioxybenzene derivatives and acid addition salts thereof | Harukazu Fukami, Kenichiro Nakao, Mamoru Sugano | 1987-08-04 |
| 4670420 | N.sup.2 -dansyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof | Shosuke Okamoto, Yoshikuni Tamao, Shinji Tonomura, Kazuo Ohkubo | 1987-06-02 |
| 4613598 | Piperazine derivatives and their acid addition salts | Harukazu Fukami, Shinya Inoue, Issei Nitta, Kenichiro Nakao | 1986-09-23 |
| 4599419 | Pharmaceutically active (3-cyclic aminopropoxy)bibenzyls as inhibitors of platelet aggregation | Harukazu Fukami, Hiroto Hara, Kunihiro Ninomiya, Mamoru Sugano | 1986-07-08 |
| 4562211 | Pharmaceutically active 2-substituted-1-(omega-aminoalkoxy)benzenes | Akihiro Tobe, Shinji Tonomura, Hidenobu Ikoma | 1985-12-31 |
| 4485258 | Pharmaceutically active (3-aminopropoxy)bibenzyl derivatives | Harukazu Fukami, Hiroto Hara, Kunihiro Ninomiya, Mamoru Sugano | 1984-11-27 |
| 4339580 | Piperazinylalkoxyindanes and acid addition salts thereof | Akihiro Tobe, Harukazu Fukami, Mitsuo Egawa | 1982-07-13 |
| 4310534 | Pharmaceutically active 2-(4-aminobutoxy)stilbenes | Akihiro Tobe, Harukazu Fukami, Mitsuo Egawa, Kunihiro Ninomiya | 1982-01-12 |
| 4284637 | Pharmaceutically active 2-(4-aminobutoxy)stilbenes | Akihiro Tobe, Harukazu Fukami, Kunihiro Ninomiya, Mitsuo Egawa | 1981-08-18 |
| 4258192 | N.sup.2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Shosuke Okamoto, Akiko Hijikata, Yoshikuni Tamao, Kazuo Ohkubo, Tohru Tezuka +1 more | 1981-03-24 |
| 4227006 | N.sup.2 -Dansyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof | Shosuke Okamoto, Yoshikuni Tamao, Shinji Tonomura, Kazuo Ohkubo | 1980-10-07 |
| 4220603 | Pharmaceutically active (omega-aminoalkoxy)bibenzyls | Kunihiro Ninomiya, Harukazu Fukami, Hiroto Hara | 1980-09-02 |
| 4217366 | Pharmaceutically active 2-(4-aminobutoxy)stilbenes | Akihiro Tobe, Harukazu Fukami, Kunihiro Ninomiya, Mitsuo Egawa | 1980-08-12 |
| 4201863 | N.sup.2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Shosuke Okamoto, Akiko Hijikata, Yoshikuni Tamao, Kazuo Ohkubo, Tohru Tezuka +1 more | 1980-05-06 |