| 9783491 |
Quinone derivative and electrophotographic photosensitive member |
Hideki Okada, Fumio Sugai |
2017-10-10 |
| 9783493 |
Quinone derivative and electrophotographic photosensitive member |
Hideki Okada, Fumio Sugai |
2017-10-10 |
| 9690217 |
Triarylamine derivative, electrophotographic photosensitive member, and image forming apparatus |
Hideki Okada, Fumio Sugai, Hiroki Tsurumi, Yohei Yamamoto, Eiichi Miyamoto |
2017-06-27 |
| 9684253 |
Triphenylamine derivative, electrophotographic photosensitive member, and image forming apparatus |
Hideki Okada, Fumio Sugai, Hiroki Tsurumi, Yohei Yamamoto, Eiichi Miyamoto |
2017-06-20 |
| 9669407 |
Microchip |
Yuji Segawa, Hidetoshi Watanabe, Yoshiaki Kato, Toshio Watanabe |
2017-06-06 |
| 9581921 |
Electrophotographic photosensitive member |
Hideki Okada, Fumio Sugai |
2017-02-28 |