Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8133991 | Allergen inactivating agent | Mami Nonomura, Hiroshi Nojiri, Hiroyuki Yanagida, Fumiko Okuda | 2012-03-13 |
| 6974596 | Interleukin-4 production inhibitors | Norikazu Iwase, Norihiro Tanaka, Hirotaka Sato, Kazuyuki Fukuda, Mami Nonomura +1 more | 2005-12-13 |
| 6960359 | Interleukin-4 production inhibitors | Norikazu Iwase, Norihiro Tanaka, Hirotaka Sato, Kazuyuki Fukuda, Mami Nonomura +1 more | 2005-11-01 |
| 6878378 | External skin care composition | Kazuhiro Yamaki, Tomohiko Sano, Yutaka Takagi, Yukihiro Ohashi | 2005-04-12 |
| 6495171 | Interleukin-4 production inhibitors | Norikazu Iwase, Norihiro Tanaka, Hirotaka Sato, Kazuyuki Fukuda, Mami Nonomura +1 more | 2002-12-17 |
| 5646184 | Preparation for external application to the skin and novel benzoic acid derivatives | Akira Sakaguchi, Takashi Kitahara, Keiko Koizumi, Noriko Sato, Hiroyuki Shinta | 1997-07-08 |
| 5183824 | Azole derivatives and antifungal drugs containing the same as an active component | Akira Sakaguchi, Koichi Ishida, Tomoko Nomura, Keiko Suzuki, Shuichi Tsuchiya | 1993-02-02 |
| 5116829 | Steroid compounds | Yasuto Suzuki, Tomoki Morioka, Shigeru Moriwaki, Osamu Hirota, Shuichi Tsuchiya | 1992-05-26 |
| 5110826 | Azole derivatives and antifungal drugs containing the same as an active component | Akira Sakaguchi, Koichi Ishida, Tomoko Nomura, Keiko Suzuki, Shuichi Tsuchiya | 1992-05-05 |
| 4981680 | P-hydroxycinnamamide derivatives and melanin inhibitor comprising the same | Koichi Nakamura, Michio Kawai, Itsuro Motegi, Genji Imokawa, Naotake Takaishi | 1991-01-01 |
| 4876084 | P-hydroxycinnamamide derivatives and melanin inhibitor comprising the same | Koichi Nakamura, Michio Kawai, Itsuro Motegi, Genji Imokawa, Naotake Takaishi | 1989-10-24 |
| 4704473 | 4-methoxy-2'-carboxydibenzoylmethane and its salts | Koichi Nakamura, Michihiro Hattori, Toru Tejima, Genji Imokawa, Naotake Takaishi | 1987-11-03 |
| 4698435 | Process for preparing 3-phenacylidene phthalides | Naotake Takaishi | 1987-10-06 |
| 4670585 | Process for preparing 2-carboxydibenzoylmethanes | Koichi Nakamura, Naotake Takaishi | 1987-06-02 |