Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4988624 | Lymphotoxin DNA, lymphotoxin expression vector | Tetsu Kakutani, Kenji Yamashita, Yasuhiro Ikenaka, Kiyoshi Watanabe | 1991-01-29 |
| 4970161 | Human interferon-gamma | Tetsu Kakutani, Keiji Matsumoto, Hiroyuki Maruyama, Kaku Nakagawa, Shinichi Yokota +3 more | 1990-11-13 |
| 4786723 | 7-hydroxyguanine compounds, process for preparing said compounds, and anti-tumor agent containing the same | Mikio Kitahara, Kiyoto Ishii, Kiyoshi Watanabe | 1988-11-22 |
| 4748176 | 7-hydroxyguanine compounds | Kiyoto Ishii, Kiyoshi Watanabe | 1988-05-31 |
| 4588694 | Process for production of optically active oxazolidinone derivative | Shigeki Hamaguchi, Hiroshi Yamamura, Junzo Hasegawa, Kiyoshi Watanabe | 1986-05-13 |
| 4540665 | Process for producing D-.beta.-hydroxyalkanoic acid | Junzo Hasegawa, Masahiro Ogura, Hiroshi Kanema, Kiyoshi Watanabe | 1985-09-10 |
| 4447362 | Process for the production of coenzyme Q | Kiyoshi Watanabe, Satoshi Ideguchi, Masahiro Ogura, Masahiko Shimada | 1984-05-08 |
| 4415657 | Process for preparation of an optically active monoalkyl ester of .beta.-(S)-aminoglutaric acid | Hamao Umezawa, Masaji Ohno, Junzo Hasegawa, Shigeki Hamaguchi, Masahiro Ogura +1 more | 1983-11-15 |
| 4369177 | Stable composition of S-adenosyl-L-methionine | Yuichi Kozaki, Shingo Hata, Kiyoshi Watanabe | 1983-01-18 |
| 4310635 | Fermentative production of D(-)-.beta.-hydroxyisobutyric acid | Junzo Hasegawa, Masahiro Ogura, Shigeki Hamaguchi, Masami Shimazaki, Kiyoshi Watanabe | 1982-01-12 |
| 4194065 | Process for producing coenzyme Q | Yoshio Shimada, Keiichi Kagotani, Norio Noda, Kiyoshi Watanabe | 1980-03-18 |