Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824552 | Medium for culturing animal cells | Yoshiharu Takazawa, Takami Arai, Masamichi Motoki, Seiichi Yokoyama, Yoshinobu Miyatsu +1 more | 1998-10-20 |
| 4345089 | Recovery of aromatic carboxylic acid or ester thereof from residue fraction of oxidation or esterification reaction mixture | Shinichi Takeda, Koshi Namie, Takao Fujii, Michio Yamamoto, Seiichi Yokoyama | 1982-08-17 |