Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4420631 | Esters of the carboxylic acid | Takehiro Amano, Toshihisa Ogawa, Kensei Yoshikawa, Tatsuhiko Sano, Yutaka Ohuchi +3 more | 1983-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4420631 | Esters of the carboxylic acid | Takehiro Amano, Toshihisa Ogawa, Kensei Yoshikawa, Tatsuhiko Sano, Yutaka Ohuchi +3 more | 1983-12-13 |