Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627611 | C-glycosides and preparation of thereof as antidiabetic agents | Hiroshi Tomiyama, Yoshinori Kobayashi, Atsushi Noda, Tsuyoshi Tomiyama | 2003-09-30 |
| 6414001 | Ether and amide compounds preparation thereof composition containing same and use thereof as antidiadetics | Tsuyoshi Tomiyama, Hiroshi Tomiyama, Keiko Kuroiwa | 2002-07-02 |
| 6316634 | Method for preparing cycloheptimidazoles | Tsuyoshi Tomiyama, Naoto Ueyama, Akira Ohno | 2001-11-13 |
| 6278027 | 3-Substituted-2-halocycloheptenone compounds and a method for manufacturing same | Tsuyoshi Tomiyama, Naoto Ueyama, Akira Ohno | 2001-08-21 |
| 6124460 | Isoquinuclidine derivatives, method of manufacturing the same and therapeutic agents for hypercholesterolemia containing these compounds | Tsuyoshi Tomiyama, Takeyuki Imamaki, Naoto Ueyama, Motoharu Sonegawa, Satoru Takeuchi | 2000-09-26 |
| 5990158 | Carboxylic acid derivatives, method of manufacturing the same and therapeutic agents containing these compounds | Tsuyoshi Tomiyama, Takashi Yanagisawa, Atsushi Noda, Yoshinori Kobayashi | 1999-11-23 |
| 5843999 | 2-phenylazulene derivatives and a manufacturing method of these compounds | Tsuyoshi Tomiyama, Masayuki Yokota, Satoko Uchibori | 1998-12-01 |
| 5527815 | Carboxymethylidenecycloheptimidazole derivatives, method of manufacturing the same and therapeutic agents containing these compounds | Tsuyoshi Tomiyama, Takashi Yanagisawa, Naoto Ueyama, Hiromi Baba | 1996-06-18 |
| 5409947 | Cycloheptimidazole derivatives, method of manufacturing the same and therapeutic agents containing these compounds | Tsuyoshi Tomiyama, Takashi Yanagisawa, Naoto Ueyama, Tomoyuki Kawai, Motoharu Sonegawa +2 more | 1995-04-25 |
| 5274000 | Benzofuran and benzothiophene derivatives, anti-hyperuricemia agents | Tsuyoshi Tomiyama, Koichi Kubota | 1993-12-28 |
| 5240944 | Cyclic guanidine derivatives, anti-ulceratives and method of manufacturing the same | Tsuyoshi Tomiyama, Tadashi Shirai, Shuuichi Wakabayashi, Tomoyuki Kawai, Naoto Ueyama +1 more | 1993-08-31 |
| 5175184 | Benzothiophene derivatives and antihyperuricemia thereof | Tsuyoshi Tomiyama, Koichi Kubota | 1992-12-29 |
| 5081152 | Azulene derivatives as thromboxane A.sub.2 and prostaglandin endoperoxide receptor antagonist | Tsuyoshi Tomiyama, Masayuki Yokota, Shuuichi Wakabayashi, Hiromi Hayashi, Rei Koyama +1 more | 1992-01-14 |
| 5008282 | Cyclic guanidine derivatives, anti-ulceratives and methods of manufacturing the same | Tsuyoshi Tomiyama, Tadashi Shirai, Shuuichi Wakabayashi, Tomoyuki Kawai, Naoto Ueyama +1 more | 1991-04-16 |
| 5004750 | Benzofuran and benzothoiphene derivatives, of tetrazole and anti-hyperuricemia use thereof | Tsuyoshi Tomiyama, Koichi Kubota | 1991-04-02 |
| 4978674 | Daimine derivatives, and method of manufacturing the same | Tsuyoshi Tomiyama, Shuichi Wakabayshi, Hironao Sajiki, Junko Sekiguchi | 1990-12-18 |
| 4797415 | Benzofuran derivatives and use thereof for treating hyperuricemia | Tsuyoshi Tomiyama, Koichi Kubota | 1989-01-10 |
| 4735955 | 2-substituted cycloheptoimidazole derivatives and anti-ulcerative agents containing the same | Tsuyoshi Tomiyama | 1988-04-05 |
| 4730060 | Carbacyclin derivatives, method of manufacturing the same and therapeutic agents containing these compounds | Tsuyoshi Tomiyama, Takashi Yanagisawa, Masayuki Yokota | 1988-03-08 |
| 4631292 | 1,3-dioxane derivatives, method of their synthesis and anti-peptic ulcer agent | Tsuyoshi Tomiyama | 1986-12-23 |
| 4595694 | Azulene derivatives, processes of their synthesis and their uses as anti-ulcerative and anti-inflammatory agents | Kahei Takase, Masafumi Yasunami, Tsuyoshi Tomiyama, Takashi Yanagisawa | 1986-06-17 |
| 4407816 | 3-Substituted-2-propenimidamides and method of manufacturing the same | Tsuyoshi Tomiyama | 1983-10-04 |