Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9499553 | Dihydropyridazine-3,5-dione derivative and pharmaceuticals containing the same | Naoki Okamoto, Yoshiyuki Ono, Hirotaka Kashiwagi, Atsushi Kimbara, Takeo Harada +10 more | 2016-11-22 |
| 8207134 | Fused ring spiroketal derivative and use thereof as anti-diabetic drug | Tsutomu Sato, Masahiro Nishimoto, Takashi Emura, Takamitsu Kobayashi, Marina Yamaguchi +1 more | 2012-06-26 |
| 4770542 | Process for the acceleration of photodegradation of polymer substances | Akio Takagi, Hiroyuki Higuchi, Hiroshi Matsunaka | 1988-09-13 |