Issued Patents All Time
Showing 26–50 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091417 | Preventive and therapeutic agent for hepatitis | Masahiro Watanabe | 1992-02-25 |
| 5053498 | Therapeutic and prophylactic agents for peptic ulcer | Yusei Shiraga, Chikara Fukaya, Toshiaki Akira, Masakazu Iwai, Mamoru Tabata +5 more | 1991-10-01 |
| 5036072 | Antiviral agent | Tsunetaka Nakajima, Tadao Okamoto, Masahiro Watanabe | 1991-07-30 |
| 5002952 | Readily absorbed pharmaceutical composition | Nobuo Kondo, Tsunetaka Nakajima, Masahiro Watanabe, Takahiro Haga, Nobutoshi Yamada +2 more | 1991-03-26 |
| 4983723 | Cycloalkane derivatives | Hitoshi Yasuda, Chikara Fukaya, Kanemichi Okano | 1991-01-08 |
| 4983605 | Pharmaceutical composition | Nobuo Kondo, Masahiro Kikuchi, Tsunetaka Nakajima, Masahiro Watanabe, Takahiro Haga +3 more | 1991-01-08 |
| 4983584 | Therapeutic and prophylactic agents for peptic ulcers | Chikara Fukaya, Hitoshi Yasuda, Toshiaki Akira, Masakazu Iwai, Kanemichi Okano | 1991-01-08 |
| 4943595 | Perfluorochemicals and process for preparing the same | Kirby V. Scherer, Jr., Kouichi Yamanouchi, Ryoichi Naito | 1990-07-24 |
| 4933329 | Bis-S-alkylbenzene derivatives | Youichiro Naito, Yasunari Yamaura, Masanori Sugiura, Chikara Fukaya | 1990-06-12 |
| 4916130 | Platelet agglutination-inhibiting agent | Masakazu Iwai, Chikara Fukaya | 1990-04-10 |
| 4910195 | Dihydropyridine derivatives | Atsuyuki Ashimori, Taizo Ono, Yoshihisa Inoue, Chikara Fukaya | 1990-03-20 |
| 4904668 | Benzoyl urea compound | Nobuo Kondo, Masahiro Kikuchi, Tsunetaka Nakajima, Masahiro Watanabe, Takahiro Haga +3 more | 1990-02-27 |
| 4888417 | Therapeutic and prophylactic agents for peptic ulcer | Yusei Shiraga, Chikara Fukaya, Toshiaki Akira, Masakazu Iwai, Mamoru Tabata +5 more | 1989-12-19 |
| 4886819 | Dihydropyridine derivatives and pharmaceutical composition thereof | Atsuyuki Ashimori, Taizo Ono, Yoshihisa Inoue, Chikara Fukaya | 1989-12-12 |
| 4868201 | Indoleacetic acid derivatives used as anti-inflammatories | Chikara Fukaya, Youichiro Naito, Shuichi Hanada, Masahiro Watanabe | 1989-09-19 |
| 4868318 | Perfluoro chemicals and polyfluorinated compounds | Kirby V. Scherer, Jr., Taizo Ono, Kouichi Yamanouchi | 1989-09-19 |
| 4849425 | Readily absorbable pharmaceutical composition | Nobuo Kondo, Tsunetaka Nakajima, Masahiro Watanabe, Tadakazu Suyama, Takahiro Haga +3 more | 1989-07-18 |
| 4849404 | Therapeutic and prophylactic agent for gastrointestinal ulcers | Masakazu Iwai, Tsunekazu Fukushima | 1989-07-18 |
| 4849429 | Certain 1,4-dihydro-2,6-dilower-alkyl-4-(mono-substituted pyridyl) useful for treating coronary artery or cerebral artery disease | Chikara Fukaya, Atsuyuki Ashimori, Taizo Ono | 1989-07-18 |
| 4849451 | Fat emulsion containing prostaglandin | Yutaka Mizushima, Hironaka Aihara, Susumu Otomo, Hiroyuki Okamoto, Tadakazu Suyama | 1989-07-18 |
| 4775743 | Peptide derivatives | Tsutomu Mimura, Yasuhiro Kohama, Chikara Fukaya, Masahiro Watanabe | 1988-10-04 |
| 4748157 | Composition for gastrointestinal ulcers | Masakazu Iwai, Tsunekazu Fukushima | 1988-05-31 |
| 4733002 | Lipoxygenase inhibitor | Chikara Fukaya, Masanori Sugiura, Youichiro Naito, Youichiro Nishida, Tadakazu Suyama | 1988-03-22 |
| 4727077 | Benzoyl urea compounds, process for their production, and antitumorous compositions containing them | Takahiro Haga, Nobutoshi Yamada, Hideo Sugi, Toru Koyanagi, Nobuo Kondo +2 more | 1988-02-23 |
| 4713459 | Perfluoro compounds | Chikara Fukaya, Yoshio Tsuda, Taizo Ono, Yoshio Arakawa, Tadakazu Suyama | 1987-12-15 |