Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8369766 | Cleaning device and image forming apparatus | Tsutomu Komiyama, Masaaki Takahashi, Taku Fukuhara | 2013-02-05 |
| 8175494 | Intermediate transfer device, transfer device and image forming apparatus for wrinkle suppression | Kiyotoshi Kaneyama, Kazutoshi Sugitani | 2012-05-08 |
| 8045869 | Primary transfer device and image forming apparatus having the same | Kiyotoshi Kaneyama, Kazutoshi Sugitani, Masaaki Takahashi, Katsunori Kikuchihara | 2011-10-25 |
| 7139522 | Image forming apparatus | Yasushi Ohki, Yoshio Kanesawa, Yutaka Nogami, Yoshisada Nakamura | 2006-11-21 |
| 6934507 | Image forming apparatus | Yasushi Ohki, Yoshio Kanesawa, Yutaka Nogami, Yoshisada Nakamura | 2005-08-23 |
| 6296034 | Image-forming material removing apparatus | Tetsuro Kodera | 2001-10-02 |
| 6045904 | Image recording member and method for recycling image recording member | Kaoru Torikoshi, Tomoo Kobayashi | 2000-04-04 |
| 5970272 | Apparatus for reusing image recording materials | Tomoo Kobayashi, Kaoru Torikoshi | 1999-10-19 |
| 5872076 | Method for reusing image recording materials and apparatus therefor | Tomoo Kobayashi, Kaoru Torikoshi | 1999-02-16 |
| 5655191 | Color image recording method for transferring a multi-colored image to an image receptor | Nobumasa Furuya, Takeshi Sumikawa, Shigehito Ando, Shinji Sasahara | 1997-08-05 |
| 5469245 | Development method and apparatus and multicolor image forming apparatus using these | Taku Aoshima, Tsuneo Noami, Hiroh Soga, Takeshi Sumikawa, Nobumasa Furuya | 1995-11-21 |