Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7094914 | Process for producing chromone compound | Hiroaki Hibino, Yasunobu Miyamoto, Tomoyasu Yoshida, Itsuo Okumoto | 2006-08-22 |
| 6861566 | Process for producing 1-chloro-4-arylbutane | Hiroaki Hibino, Yasunobu Miyamoto, Itsuo Okumoto | 2005-03-01 |
| 5101076 | .beta.-hydroxyketone and its production | Mitsunori Hiratsuka, Masao Shiroshita, Kenji Arai, Naonori Hirata | 1992-03-31 |
| 5041679 | Beta-hydroxyketone and its production | Mitsunori Hiratsuka, Masao Shiroshita, Kenji Arai, Naonori Hirata | 1991-08-20 |