Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6090517 | Two component type developer for electrostatic latent image | Kishio Tamura, Mayumi Hayashi, Masafumi Uchida, Kenji Yamane | 2000-07-18 |
| 6010813 | Toner and developers for developing static latent image | Kensuke Endo | 2000-01-04 |
| 5738964 | Electrophotographic toner with specific high, medium, and low molecullar weight peaks | Tsuyoshi Uchida, Hiroyuki Kozuru | 1998-04-14 |
| 5679491 | Toner used for developing an electrostatic charge image | Tomomi Oshiba, Kenji Yamane, Hatsumi Yamada | 1997-10-21 |
| 5637431 | Developer for electrophotography | Kenji Yamane, Tomomi Oshiba | 1997-06-10 |
| 5604574 | Electrophotographic image-forming method | Katsumi Matsuura, Yoshihiko Etoh | 1997-02-18 |
| 4673629 | Photoreceptor having amorphous silicon layers | Toshinori Yamazaki, Tatsuo Nakanishi, Shigeki Takenouchi, Hiroyuki Nomori | 1987-06-16 |