Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630186 | Drinks containing cochineal colorant and method of preventing discoloration thereof | Akihisa Takaichi, Toshihiko Okamoto, Tomoo Yamada, Takashi Sato | 2003-10-07 |
| 5830523 | Low-calorie beverage composition | Akihisa Takaichi | 1998-11-03 |
| 5437880 | Health drink composition | Akihisa Takaichi, Toshihiko Okamoto, Ichiro Otsuka | 1995-08-01 |