Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945021 | Photosensitive member comprising bisazo pigment | Masakazu Takata, Takamasa Ueda, Kimiyuki Ito, Yuko Mikasa, Yuki Shimada +3 more | 1990-07-31 |
| 4510025 | Method for production of 3-substituted-2,2-dimethylbicyclo[2.2.1]heptan-5-ols and esters thereof | Yoshiharu Matsubara, Ikuzo Nishiguchi | 1985-04-09 |
| 4393216 | Method of producing aminobenzimidazolones | Toshiyuki Miyata, Yoshikazu Yamamoto, Mitsuyuki Kato | 1983-07-12 |
| 4374250 | Method of producing benzimidazolone | Toshiyuki Miyata | 1983-02-15 |