Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6020173 | Microorganism resistant to threonine analogue and production of biotin | Naoyuki Kanzaki, Junji Matsui, Kazuo Nakahama, Ohji Ifuku | 2000-02-01 |
| 5874277 | Proteins, their production and use | Yasushi Shintani, Kazunori Nishi | 1999-02-23 |
| 5648012 | Piezoelectric ceramic composition | Makoto Higashibeppu, Tomonori Eguchi, Kenichi Yoshimura, Katsuhiko Onitsuka, Harumi Hayashi | 1997-07-15 |