Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599697 | Method of producing .beta.-1,3-glucan | Kazutsugu Kimura, Isamu Nakatsui | 1997-02-04 |
| 5508191 | Mutant strains of agrobacterium for producing .beta.-1,3-glucan | Akira Yutani, Isamu Nakatsui | 1996-04-16 |
| 5447856 | Method for the production of trehalose using strains of Micrococcus and Deinococcus | Hideki Kizawa, Kenichiro Miyagawa, Yoshio Sugiyama | 1995-09-05 |
| 5268279 | Method for producing polyglutamic acid or a salt thereof | Yoshio Sugiyama, Isamu Nakatsui | 1993-12-07 |
| 4810509 | Method for producing yeast extract | Yoshio Sugiyama, Kanshiro Minami | 1989-03-07 |
| 4728610 | Method for producing L-glutamic acid | Yoshio Sugiyama, Isamu Nakatsui | 1988-03-01 |