Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8318201 | Method of stabilizing diarylvinylene compound | Akihiro Uchida, Yasuhiro Ishikawa, Kiichiro Kaji, Masaharu Aimoto, Naoki Kaneko | 2012-11-27 |
| 6254889 | Solid dispersion dosage form of amorphous xanthine derivative and enteric-coating polymer | Makoto Kigoshi, Tomoaki Masada, Yasuhiro Ishikawa, Eiji Hayakawa | 2001-07-03 |
| 5011824 | Rectal motilin preparation | Tomoaki Masada, Eiji Hayakawa, Hirotake Naganuma, Mitsuru Terajima, Tokuyuki Kuroda +2 more | 1991-04-30 |
| 4214892 | Sublimable herbicidal compositions containing triisopropyl-or tritertiary-butyl-s-trioxane carriers | Yoshito Saeki, Takuya Akiyama, Masao Fujita | 1980-07-29 |
| 4210640 | Sublimable fungicidal compositions containing triisopropyl- or tritertiary-butyl-s-trioxane carriers | Yoshito Saeki, Takuya Akiyama, Masao Fujita | 1980-07-01 |