Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342243 | Method of fattening up a ruminant | Michio Takahashi, Toru Sawasaki, Shinichi Suzuki | 2002-01-29 |
| RE35609 | Process for purifying 2',3'-dideoxynucleosides | Toshiya Tanabe | 1997-09-16 |
| 5329014 | Method for recovering optically active tryptophan | Toru Shinohara | 1994-07-12 |
| 4962193 | Process for purifying 2',3'-dideoxynucleosides | Kenzo Yokozeki, Hideyuki Shirae, Hiroshi Shiragami, Yasuo Irie, Naohiko Yasuda +1 more | 1990-10-09 |
| 4835104 | Process for producing and purifying 2',3'-dideoxynucleosides, and process for producing 2',3'-dideoxy-2',3'-didehydronucleosides | Kenzo Yokozeki, Hideyuki Shirae, Hiroshi Shiragami, Yasuo Irie, Naohiko Yasuda +1 more | 1989-05-30 |
| 4820869 | Method for the separation of leucine | Masami Kojima, Toshio Kitahara | 1989-04-11 |
| 4584400 | Refining phenylalanine | Chiaki Sano, Isao Kusumoto | 1986-04-22 |
| 4423218 | Antibiotic neplanocin A | Satoshi Yaginuma, Masatoshi Tsujino, Naoki Muto, Tetsu Saito, Tadashiro Fujii | 1983-12-27 |
| 4349667 | Aminoglycoside antibiotic G-367-2 | Tadashiro Fujii, Shuzo Satoi, Naoki Muto, Mitsuo Hayashi, Akira Kodama | 1982-09-14 |
| 4321376 | Neplanocin-B and -F | Satoshi Yaginuma, Masatoshi Tsujino, Naoki Muto, Tetsu Saito, Tadashiro Fujii | 1982-03-23 |
| 4297486 | Aminoglycoside antibiotic G-367-1 and method for the production thereof | Tadashiro Fujii, Shuzo Satoi, Naoki Muto, Mitsuo Hayashi, Akira Kodama | 1981-10-27 |
| 4291021 | Novel macrolide antibiotics and preparation thereof | Shuzo Satoi, Naoki Muto, Tetsu Saito, Tadashiro Fujii, Seiji Katsumata +2 more | 1981-09-22 |
| 4254256 | Amino sugar compound | Tetsu Saito, Shuzo Satoi, Junzo Mizoguchi, Naoki Muto | 1981-03-03 |
| 4212858 | Antibiotic aculeacin-A.alpha., -A.gamma., -D.alpha. and -D.gamma. and methods for their production | Shuzo Satoi, Masaki Takada | 1980-07-15 |