Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7684743 | Fixing device | Yasuhiro Ohno, Yuji Kamoda, Tomohiko Masuda | 2010-03-23 |
| 7496311 | Fixing device with a magnetic flux generating section and a control section | Yasuhiro Ohno, Tomihiko Masuda, Yuji Kamoda | 2009-02-24 |
| 7046950 | Image forming apparatus | Hiroshi Fuma, Hisayoshi Nagase, Masahiro Onodera | 2006-05-16 |
| 6768882 | Fixing temperature control method utilizing new factors and image forming apparatus | Tetsuko Omoto, Junichi Hamada, Kiyoaki Kawamoto, Kazuhiko Uneme | 2004-07-27 |
| 4797707 | Image forming apparatus | Kazuhiro Nakazawa | 1989-01-10 |
| 4669855 | Electrophotographic apparatus for obtaining visible images by irradiation of an amorphous silicon photosensitive member and method therefore | — | 1987-06-02 |
| 4562447 | Ion modulating electrode | Noriyoshi Tarumi, Masahiko Matsunawa, Hiroshi Tokunaga | 1985-12-31 |
| 4540275 | Controlling method for transferring and separation in a copying apparatus | — | 1985-09-10 |
| 4531827 | Method and apparatus for improved retention copying | Noriyoshi Tarumi, Kiyoshi Kimura | 1985-07-30 |
| 4495508 | Electrostatic reproducing apparatus | Noriyoshi Tarumi, Masahiko Matsunawa, Hiroshi Tokunaga | 1985-01-22 |
| 4488160 | Electrostatic apparatus | Noriyoshi Tarumi, Masahiko Matsunawa, Hiroshi Tokunaga | 1984-12-11 |
| 4463284 | Method and apparatus for controlling luminous intensity of fluorescent lamp of reproducing apparatus | Akihiko Tamura, Katsuhiro Shukuri, Kiyoaki Kawamoto | 1984-07-31 |
| 4435066 | Ion modulating electrode with improved transmission factor | Noriyoshi Tarumi, Masahiko Matsunawa, Hiroshi Tokunaga | 1984-03-06 |
| 4426654 | Ion modulating electrode | Noriyoshi Tarumi, Masahiko Matsunawa, Hiroshi Tokunaga | 1984-01-17 |
| 4425035 | Image reproducing apparatus | Noriyoshi Tarumi, Masahiko Matsunawa, Hiroshi Tokunaga | 1984-01-10 |
| 4377629 | Layered charge carrier member and method of forming image using same | Noriyoshi Tarumi, Kiyoshi Kimura | 1983-03-22 |
| 4218124 | Photo-sensitive screen for producing electrostatic latent image | Sohji Shinozaki, Yoshiaki Takei | 1980-08-19 |