Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8492363 | Use of difructose anhydride-containing composition | Takuya Shiomi, Yasuhide Okuhara, Akiko Tamura, Kyoko Tomita, Norihiro Shigematsu +2 more | 2013-07-23 |
| 7998710 | Process for purifying difructose dianhydride III | Hiroto Kikuchi, Hiroaki Sakurai, Norimitsu Takagi, Tsutomu Aritsuka, Yoshihiro Senba +1 more | 2011-08-16 |
| 7964581 | Use of difructose anhydride-containing composition | Takuya Shiomi, Yasuhide Okuhara, Akiko Tamura, Kyoko Tomita, Norihiro Shigematsu +2 more | 2011-06-21 |
| 7754701 | Difructose anhydride-containing composition and use thereof | Takuya Shiomi, Yasuhide Okuhara, Akiko Tamura, Kyoko Tomita, Norihiro Shigematsu +2 more | 2010-07-13 |
| 7223581 | F0F1-ATPase and DNA encoding the same | Atsushi Yokota | 2007-05-29 |
| 6214591 | Methods for producing L-valine and L-leucine | Atsushi Yokota, Kenichi Hashiguchi, Masako Ishigooka, Osamu Kurahashi | 2001-04-10 |
| 5916781 | Method for producing D-tryptophan | Hiroaki Yamamoto, Kazuya Mitsuhashi, Akinobu Matsuyama | 1999-06-29 |
| 5888783 | Methods for producing L-valine and L-leucine | Atsushi Yokota, Kenichi Hashiguchi, Masako Ishigooka, Osamu Kurahashi | 1999-03-30 |
| 4935415 | UCN-01 and process for production thereof | Hirofumi Nakano, Isami Takahashi, Tatsuya Tamaoki, Isao Kawamoto, Kozo Asano +2 more | 1990-06-19 |
| 4923990 | Pyrindamycins A and B and duocarmycin A antibiotics derived from certain streptomyces culture | Hirofumi Nakano, Isami Takahashi, Michio Ichimura, Isao Kawamoto, Kozo Asasno +4 more | 1990-05-08 |
| 4847387 | Antibiotic compounds DC-92B and DC-92D | Hirofumi Nakano, Isami Takahashi, Kozo Asano, Toru Yasuzawa, Tadashi Ashizawa +1 more | 1989-07-11 |
| 4593097 | Phenazine carboxylic acid derivatives and a process for production thereof | Keiichi Takahashi, Isao Kawamoto, Kozo Asano, Makoto Morimoto, Tadashi Ashizawa +1 more | 1986-06-03 |
| 4567164 | Pharmaceutical composition for treating protozoan disease containing at least one tetrocarcin | Kenjiro Shimada, Masao Otomo, Shingo Ito | 1986-01-28 |
| 4511560 | Antibiotic substances DC-45, and their use as medicaments | Tatsuya Tamaoki, Kunikatsu Shirahata, Takao Iida, Makoto Morimoto, Kazuhisa Fujimoto | 1985-04-16 |
| 4438197 | Compound DC-38-V and process for production thereof | Yuzuru Matsuda, Kunikatsu Shirahata, Keiichi Takahashi, Hirofumi Nakano, Tomoyasu Sato +2 more | 1984-03-20 |
| 4393056 | Antibiotics tetronolide compounds and process for production thereof | Tatsuya Tamaoki, Kunikatsu Shirahata, Masaji Kasai, Noriaki Hirayama, Makoto Morimoto +1 more | 1983-07-12 |
| 4346075 | Antibiotic DC-11 and process for production thereof | Tatsuya Tamaoki, Nobuo Nakamura, Shuji Okubo, Kunikatsu Shirahata, Masaji Kasai +1 more | 1982-08-24 |
| 4340725 | Novel compound DC-38-V and process for production thereof | Yuzura Matsuda, Kunikatsu Shirahata, Keiichi Takahashi, Hirofumi Nakano, Tomoyasu Sato +2 more | 1982-07-20 |