Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960716 | Field effect transistor and method of producing the same | Daisuke Miura, Tomonari Nakayama, Toshinobu Ohnishi, Makoto Kubota, Akane Masumoto | 2011-06-14 |
| 5622799 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member | Koichi Suzuki, Hideyuki Takai, Mitsuhiro Kunieda | 1997-04-22 |
| 5576131 | Electrophotographic photosensitive member, electrophotographic apparatus including same and electrophotographic apparatus unit | Hideyuki Takai, Koichi Suzuki, Mitsuhiro Kunieda | 1996-11-19 |
| 5543257 | Electrophotographic photosensitive member, process cartridge including same and electrophotographic apparatus | Koichi Suzuki, Hideyuki Takai, Hajime Miyazaki, Mitsuhiro Kunieda | 1996-08-06 |
| 5356746 | Electrophotographic photosensitive member, electrophotographic apparatus, device unit and facsimile machine | Yoshio Kashizaki, Koichi Suzuki, Shintetsu Go | 1994-10-18 |
| 5288575 | Electrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine employing the photosensitive member | Yoshio Kashizaki, Koichi Suzuki, Shintetsu Go | 1994-02-22 |