Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299485 | Thiophene derivative and use thereof | Mayumi Watanabe, Yasuyuki Ueda, Kenya Matsushita, Yasuhiko Mizutani, Jun Takahashi +5 more | 2022-04-12 |
| 9255115 | Method for producing glufosinate P free acid | Nozomu Nakanishi, Nobuto Minowa, Masaaki Mitomi | 2016-02-09 |
| 8853414 | Process for producing pyripyropene derivatives | Yoshimasa Fukuda, Kimihiko Goto, Nozomu Nakanishi, Takashi Watanabe, Kenichi Kurihara +2 more | 2014-10-07 |
| 8853413 | Process for producing pyripyropene derivatives | Yoshimasa Fukuda, Kimihiko Goto, Nozomu Nakanishi, Takashi Watanabe, Kenichi Kurihara +2 more | 2014-10-07 |
| 8759529 | Process for producing pyripyropene derivatives and intermediates for the production thereof | Kimihiko Goto, Kazumi Yamamoto, Masayo Sakai, Masaaki Mitomi | 2014-06-24 |
| 8481779 | Method for producing N-substituted-2-amino-4-(hydroxymethylphosphinyl)-2-butenoic acid | Nobuto Minowa, Masaaki Mitomi | 2013-07-09 |
| 8344154 | 2-thioethenyl substituted carbapenem derivatives | Takahisa Maruyama, Yuko Kano, Toshiro Sasaki, Kazuhiro Aihara, Toshiki Fujita | 2013-01-01 |
| 8263778 | Process for producing pyripyropene derivatives and intermediates for the production thereof | Kimihiko Goto, Kazumi Yamamoto, Masayo Sakai, Masaaki Mitomi | 2012-09-11 |
| 7687490 | 2-thioethenyl substituted carbapenem derivatives | Takahisa Maruyama, Yuko Kano, Takehiko Sawabe, Nobuyoshi Baba, Hiromi Takata +3 more | 2010-03-30 |
| 7563901 | Intermediates of 2-substituted carbapenem derivatives and process for production thereof | Toshiro Sasaki, Yasuo Yamamoto, Takahiro Imai, Dai Kubota, Katsuhiko Noguchi +4 more | 2009-07-21 |
| 7524951 | Intermediates of 2-substituted carbapenem derivatives and process for production thereof | Toshiro Sasaki, Yasuo Yamamoto, Takahiro Imai, Dai Kubota, Katsuhiko Noguchi +4 more | 2009-04-28 |
| 7482445 | Crystalline carbapenem intermediate | Kazuhiro Aihara, Toshifumi Hasegawa, Shinichi Kitahara, Takashi Watanabe, Takehiko Sawabe +3 more | 2009-01-27 |
| 6677331 | Carbapenem derivatives | Yuko Kano, Toshiro Sasaki, Yumiko Sambongi, Kiyoshi Tanabe, Yoshihisa Akiyama +7 more | 2004-01-13 |
| 6498251 | Tetrahydrobenzindole derivatives | Chika Kikuchi, Kazuyuki Fuji, Masayo Okuno, Eriko Morita, Masako Imai +3 more | 2002-12-24 |
| 6472397 | Nitrogen-containing heterocyclic compounds having antiplatelet aggregation effect and medicinal use thereof | Kazumi Ota, Kazuko Kobayashi, Tomoaki Miura, Takahiro Imai, Kazumasa Aizawa +3 more | 2002-10-29 |
| 6458780 | Carbapenem derivatives | Yuko Kano, Toshiro Sasaki, Yumiko Sambongi, Kiyoshi Tanabe, Yoshihisa Akiyama +7 more | 2002-10-01 |
| 6407112 | Optically active tetrahydrobenzindole derivative | Masao Koyama, Osamu Ushiroda, Chika Kikuchi, Eriko Morita, Masayo Okuno +1 more | 2002-06-18 |
| 6391914 | Optically active aminopentane derivatives | Joseph Knoll, Fumio Yoneda, Hironori Ohde, Masatoshi Sakae, Toshiaki Moto +2 more | 2002-05-21 |
| 6380229 | 2-(N-cyanoimino)thiazolidin-4-one derivatives | Fumio Yoneda, Hironori Ohde, Mayumi Watanabe, Takuya Yasusa, Yuko Uegaki | 2002-04-30 |
| 6355642 | Tetrahydrobenzindole compounds | Masao Koyama, Chika Kikuchi, Osamu Ushiroda, Hiroshi Nagaso, Kazuyuki Fuji +2 more | 2002-03-12 |
| 6214859 | Ethylamine derivatives | Fumio Yoneda, Joseph Knoll, Hironori Ode, Masatoshi Sakae, Masanori Katurada +4 more | 2001-04-10 |
| 5786387 | Lipid double-chain derivative containing polyoxyethylene | Hiroshi Watanabe, Kumi Taniguchi, Chikako Udagawa, Satoru Nakabayashi | 1998-07-28 |