Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914151 | Crystallization processes for the formation of stable crystals of aspartame derivative | Akihiro Kishishita, Kazutaka Nagashima, Tadashi Takemoto | 2005-07-05 |
| 6844465 | Method for preparing highly stable crystals of aspartame derivative | Akihiro Kishishita, Kazutaka Nagashima, Tadashi Takemoto | 2005-01-18 |
| 6841183 | Process for producing aspartame derivatives, process for purifying aspartame derivatives, production intermediates, and process for producing production intermediates | Kazutaka Nagashima, Shinji Fujita, Yuuichi Aoki, Tadashi Takemoto, Eriko Ono | 2005-01-11 |