Issued Patents 1982
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365586 | Developing device | Nagao Hosono, Nobuyuki Miyake, Shusei Tsukada, Kozo Arao | 1982-12-28 |
| 4363861 | Toner transfer development using alternating electric field | Shunji Nakamura, Tsutomu Toyono, Tohru Takahashi, Yasuyuki Tamura | 1982-12-14 |
| 4359512 | Layered photoconductive member having barrier of silicon and halogen | Tadaji Fukuda, Shigeru Shirai | 1982-11-16 |
| 4342822 | Method for image development using electric bias | Nagao Hosono | 1982-08-03 |
| 4341179 | Developing device | Nagao Hosono | 1982-07-27 |
| 4337724 | Developing device | Nagao Hosono, Kozo Arao, Nobuyuki Miyake | 1982-07-06 |
| 4337306 | Developing method in which a bias is adjustable in accordance with a latent image and an apparatus therefor | Kozo Arao, Nagao Hosono | 1982-06-29 |
| 4314017 | Developer without carrier powder having an improved triboelectric charging property | Tohru Takahashi, Tsutomu Toyono, Shunji Nakamura, Yasuyuki Tamura | 1982-02-02 |