Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582941 | Microorganisms capable of producing highly unsaturated fatty acids and process for producing highly unsaturated fatty acids by using the microorganisms | Toshihiro Yokochi, Toro Nakahara, Satohiro Tanaka, Toshiaki Yaguchi | 2003-06-24 |
| 6352850 | Chitinase and method for preparing the same | Shizu Fujishima, Naoko Yamano, Akihiko Maruyama | 2002-03-05 |
| 6350605 | Microorganisms, microbial symbionts, their culture methods, and methods for treating manganese-containing water using them | Naoki Mita, Yoshishige Kato, Akihiko Maruyama, Yutaka Kanai, Akira Usui +3 more | 2002-02-26 |
| 5744325 | Process for producing N-acetylglucosamine-6-phosphate deacetylase | Shizu Fujishima, Naoko Yamano, Akihiko Maruyama | 1998-04-28 |
| 5731184 | Process for producing N-acetyl-D-glucosamine deacetylase | Shizu Fujishima, Naoko Yamano, Akihiko Maruyama | 1998-03-24 |