Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643775 | Trehalose phosphorylase and preparation thereof | Eisaku Takahashi, Eiichi Takahashi, KOHKI SAITOH, Yutaka Konai | 1997-07-01 |
| 5565341 | Process for producing trehalose | Eisaku Takahashi, Yutaka Konai | 1996-10-15 |
| 4851395 | Nitrogen-containing polysaccharide | Saburo Ueno, Chikao Yoshikumi, Yoshio Omura, Takayoshi Fujii, Eiichi Takahashi +1 more | 1989-07-25 |
| 4699787 | Nitrogen-containing polysaccharide | Saburo Ueno, Chikao Yoshikumi, Yoshio Omura, Takayoshi Fujii, Eiichi Takahashi +1 more | 1987-10-13 |
| 4472907 | Method of cultivating Ganoderma lucidum (Fr.) Karst. | Akiyoshi Nakashima, Azuma Okubo, Yoshio Ohmura, Chikao Yoshikumi | 1984-09-25 |
| 4369253 | Growth promoting method for basidiomycetes | Hitoshi Takita, Yutaka Mukaida, Satoru Enomoto, Akiyoshi Nakajima, Azuma Okubo | 1983-01-18 |
| 4288555 | Method for the cultivation of Basidiomycetes | Chikao Yoshikumi, Himromitsu Makita, Kinzaburo Suzuki | 1981-09-08 |
| 4237233 | Method for cultivating Basidiomycetes | Chikao Yoshikumi, Hiromitsu Makita, Kinzaburo Suzuki, Azuma Okubo, Takishi Nakanoya +2 more | 1980-12-02 |
| 4229570 | Method of producing nitrogen-containing polysaccharides | Saburo Ueno, Chikao Yoshikumi, Fumio Hirose, Yoshio Omura, Takayoshi Fujii +1 more | 1980-10-21 |
| 4202969 | Method of producing nitrogen-containing polysaccharides | Saburo Ueno, Chikao Yoshikumi, Fumio Hirose, Yoshio Omura, Takayoshi Fujii +1 more | 1980-05-13 |