Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5705370 | Process for producing L-amino acids by fermentation | Takayasu Tsuchida, Hiroshi Takeuchi, Mitsuyoshi Seki | 1998-01-06 |
| 5294547 | Process for producing L-amino acids by fermentation employing a microorganism with resistance to a dipeptide | Takayasu Tsuchida, Hiroshi Takeuchi, Mitsuyoshi Seki | 1994-03-15 |
| 5284757 | Process for producing l-arginine by fermentation with brevibacterium or corynebacterium | Takayasu Tsuchida, Noboro Ohtsuka, Hiroshi Takeuchi | 1994-02-08 |
| 5272067 | Process for producing L-glutamic acid | Takayasu Tsuchida, Mitsuyoshi Seki, Hiroki Kawashima, Hitoshi Enei | 1993-12-21 |
| 5188947 | Process and microorganism for producing L-ornithine by Corynebacterium, Brevibacterium, or Athrobacter | Takayasu Tsuchida, Yoshitaka Nishimoto | 1993-02-23 |
| 5188948 | Process for producing L-valine by fermentation | Naoki Katsurada, Takayasu Tsuchida | 1993-02-23 |
| 5188949 | Method for producing L-threonine by fermentation | Takayasu Tsuchida, Naoki Katsurada, Noboru Ohtsuka, Takeshi Suzuki | 1993-02-23 |