Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7932083 | DNA participating in hydroxylation of macrolide compound | Kazuhiro Machida, Yasuhide Aritoku, Toshio Tsuchida | 2011-04-26 |
| 7893068 | Physiologically active substances | Yoshihiko Kotake, Jun Niijima, Yoshio Fukuda, Mitsuo Nagai, Regina Mikie Kanada +2 more | 2011-02-22 |
| 7745198 | Method of producing macrolide compound | Akifumi Okuda, Satoshi Yamamoto, Takashi Sakai, Susumu Takeda, Katsura Kaneko +3 more | 2010-06-29 |
| 7667052 | Bioactive substance | Yoshiharu Mizui, Takashi Sakai, Satoshi Yamamoto, Keisuke Komeda, Masanori Fujita +19 more | 2010-02-23 |
| 7619100 | Physiologically active substances | Yoshihiko Kotake, Jun Niijima, Yoshio Fukuda, Mitsuo Nagai, Regina Mikie Kanada +2 more | 2009-11-17 |
| 7550503 | Physiologically active substances | Yoshihiko Kotake, Jun Niijima, Yoshio Fukuda, Mitsuo Nagai, Regina Mikie Kanada +2 more | 2009-06-23 |
| 7256178 | Physiologically active substances | Yoshihiko Kotake, Jun Niijima, Yoshio Fukuda, Mitsuo Nagai, Regina Mikie Kanada +4 more | 2007-08-14 |
| 7026352 | Physiologically active substances | Yoshiharu Mizui, Takashi Sakai, Satoshi Yamamoto, Keisuke Komeda, Masanori Fujita +19 more | 2006-04-11 |
| 6548695 | Process for producing isocoumarins and intermediates for the same | Toshio Tsuchida, Hazuki Nagai, Masashi Yoshida, Kaname Konuki, Asako Kuroda +2 more | 2003-04-15 |
| 6426420 | Process for producing isocoumarines and intermediates for the same | Toshio Tsuchida, Hazuki Nagai, Masashi Yoshida, Kaname Konuki, Asako Kuroda +2 more | 2002-07-30 |
| 6361987 | Gene encoding a protein having asymmetric hydrolase activity for 4-substituted 1,4-dihydropyridine derivatives and its expression product | Akira Arisawa, Motoko Matsufuji, Takurou Tsuruta, Kazuyuki Dobashi, Kunio Isshiki +1 more | 2002-03-26 |
| 6143541 | Gene encoding a protein having symmetric hydrolase activity for 4-substituted 1,4-dihydropyridine derivatives and its expression product | Akira Arisawa, Motoko Matsufuji, Takurou Tsuruta, Kazuyuki Dobashi, Kunio Isshiki +1 more | 2000-11-07 |
| 6133443 | Optically active 1,4-dihydropyridine derivatives and process for the preparation thereof | Kunio Isshiki, Noriaki Sakata, Naoki Agata, Takeo Yoshioka | 2000-10-17 |
| 6030951 | Chrysomycin derivative compounds and use as antitumor agents | Tadashi Fujii, Kazuya Sakai, Tomohiro Sameshima, Hiroyuki Kumagai, Takeo Yoshioka | 2000-02-29 |
| 5760238 | 1,4-dihydropyridine derivatives | Kunio Isshiki, Naoki Matsumoto, Kazuyuki Dobashi, Takurou Tsuruta, Takeo Yoshioka | 1998-06-02 |
| 5635395 | Optically active 1,4-dihydropyridine compounds and the microbial process for the stereoselection thereof | Kunio Isshiki, Takeo Yoshioka, Hiroshi Tsunekawa, Takashi Adachi, Tomomi Ota | 1997-06-03 |
| 5395941 | Optically active 1,4-hydropyridine compounds | Kunio Isshiki, Hiroshi Tanaka, Takeo Yoshioka | 1995-03-07 |