Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589573 | Xanthine oxidase inhibitor and method for producing the same | Tomonori Unno, Iwao Sakane | 2003-07-08 |
| 6462051 | Composition for reducing mental fatigue, composition for maintaining and enhancing concentration, and composition for maintaining and enhancing mental vigor | Ayumu Nozawa, Yuko Sagesaka, Akio Sugimoto | 2002-10-08 |
| 6340489 | Manufacturing process of carrot juice | Yuko Suzuki, Akio Sugimoto, Yasuhiko Ikegawa | 2002-01-22 |
| 6271259 | Method for improving the brain function, inhibiting glutamate excitotoxicity and rescuing from neuronal death | Ayumu Nozawa, Takanobu Takihara, Iwao Sakane, Yoichiro Kuroda, Kazuo Kobayashi +4 more | 2001-08-07 |
| 5736575 | Excitement accelerating agent | Takanobu Takihara, Iwao Sakane, Ayumu Nozawa | 1998-04-07 |
| 5501866 | Product and method for inhibiting caffeine stimulation with theanine | Takanobu Matsuura, Yuko Sagesaka, Toshio Kawasaki | 1996-03-26 |
| 5071653 | Camellia sinensis extracts that promote the growth of bifidobacterium | Robert M. Parkhurst | 1991-12-10 |