Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |