Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9150422 | Porous metal oxide, method for producing the same, and use of the same | Norio Nakayama, Toshihiko Takaki, Haruhiko Fukumoto, Kaori Matoishi, Shiro Nakatsuka +2 more | 2015-10-06 |
| 5643775 | Trehalose phosphorylase and preparation thereof | Eisaku Takahashi, KOHKI SAITOH, Toshihiko Wada, Yutaka Konai | 1997-07-01 |
| 5476656 | Substance BS-3 | Katsumi Kawaguchi, Mitsuhiko Nishiki, Satoshi Fujimoto, Toshiya Kase | 1995-12-19 |
| 4851395 | Nitrogen-containing polysaccharide | Saburo Ueno, Chikao Yoshikumi, Yoshio Omura, Takayoshi Fujii, Toshihiko Wada +1 more | 1989-07-25 |
| 4699787 | Nitrogen-containing polysaccharide | Saburo Ueno, Chikao Yoshikumi, Yoshio Omura, Takayoshi Fujii, Toshihiko Wada +1 more | 1987-10-13 |
| 4229570 | Method of producing nitrogen-containing polysaccharides | Saburo Ueno, Chikao Yoshikumi, Fumio Hirose, Yoshio Omura, Toshihiko Wada +1 more | 1980-10-21 |
| 4202969 | Method of producing nitrogen-containing polysaccharides | Saburo Ueno, Chikao Yoshikumi, Fumio Hirose, Yoshio Omura, Toshihiko Wada +1 more | 1980-05-13 |