Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9417564 | Image forming apparatus having rollers, belt and a tension applying unit | Takayuki TAKAZAWA | 2016-08-16 |
| 9046826 | Belt unit, transfer unit and image formation apparatus | — | 2015-06-02 |
| 8682232 | Image forming device | — | 2014-03-25 |
| 8538304 | Belt drive apparatus and image forming apparatus | Takashi Wakana | 2013-09-17 |
| 8265516 | Belt unit, transfer unit and image forming apparatus | — | 2012-09-11 |
| 8157684 | Belt driving apparatus and image forming apparatus that uses the belt driving apparatus | — | 2012-04-17 |
| 7953356 | Image forming apparatus | — | 2011-05-31 |
| 7943224 | Endless belt, belt device and image forming apparatus | — | 2011-05-17 |
| 7738825 | Endless belt having deformation prevention qualities, and image forming apparatus that uses the endless belt | — | 2010-06-15 |
| 7392003 | Belt unit and image forming apparatus that incorporates the belt unit | — | 2008-06-24 |
| 7356296 | Endless belt type transferring apparatus and image forming apparatus | — | 2008-04-08 |
| 7017377 | Washing machine with vector control for drive motor | Tsuyoshi Hosoito, Toshimasa Tanaka, Yoji Okazaki, Shinichiro Kawabata, Kazunobu Nagai +1 more | 2006-03-28 |
| 6314263 | Toner carrier and image forming apparatus | Sadaaki Yoshida | 2001-11-06 |
| 6049930 | Washing machine and method of controlling the same | Koji Hisano, Hiroshi Nishimura | 2000-04-18 |
| 5198826 | Wide-band loop antenna with outer and inner loop conductors | — | 1993-03-30 |
| 5020767 | Motor mounting structure for washing machines | Masami Ueda | 1991-06-04 |
| 4953369 | Washing machine | — | 1990-09-04 |
| 4711105 | Washing machine having rotary basket in washing tub | Susumu Oida, Yoshikazu Munemoto, Masami Ueda | 1987-12-08 |
| 4433592 | Balancer for use in centrifugal rotary machine | Hisao Tatsumi | 1984-02-28 |