Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11224881 | Grinding roller and mill | Yoshimichi Tominaga | 2022-01-18 |
| 10681808 | Metal-base printed circuit board | Yoshimichi Ohki, Genta Wada, Toshikatsu Tanaka, Kenji Okamoto | 2020-06-09 |
| 9554464 | Metal-base printed circuit board | Yoshimichi Ohki, Genta Wada, Toshikatsu Tanaka, Kenji Okamoto | 2017-01-24 |
| 9483010 | Gear apparatus having reinforcing member and image forming apparatus | — | 2016-11-01 |
| 8428476 | Image forming apparatus for detecting speed fluctuation | Hiromichi Matsuda, Takuro Kamiya, Michihito Ohashi, Noritaka Masuda, Satoru Tao +1 more | 2013-04-23 |
| 8412081 | Belt meandering preventing device and image forming apparatus including the same | Koichi Kudo, Takashi Hodoshima | 2013-04-02 |
| 8406665 | Belt driving device and image forming apparatus using the same | Hiroaki Takagi, Takuro Kamiya, Junya Takigawa | 2013-03-26 |
| 8351830 | Belt conveying device and image forming apparatus | Koichi Kudo, Hideaki Kibune, Takuro Kamiya, Junya Takigawa, Hiroaki Takagi +2 more | 2013-01-08 |
| 8290399 | Belt device and image-forming apparatus | Hirofumi Ohkushi | 2012-10-16 |
| 8266978 | Gear train assembly and image forming apparatus including same | — | 2012-09-18 |
| 8103190 | Belt device and image-forming apparatus | Hirofumi Ohkushi | 2012-01-24 |
| 8059991 | Belt-conveyance control device, image forming apparatus, belt-conveyance control method, and computer program product | Toshiyuki Andoh, Hiromichi Matsuda, Satoru Tao, Noritaka Masuda, Yuji Uozaki | 2011-11-15 |
| 8002261 | Feeding method, feeding device, and image forming system | Takayuki Nishimura, Hideaki Matsui, Masaru Yamagishi, Takashi Fukumoto | 2011-08-23 |
| 7972985 | Nonwoven fabric and process of producing the same | Shinsuke Nagahara | 2011-07-05 |
| 7920808 | Belt device and image-forming apparatus | Hirofumi Ohkushi | 2011-04-05 |
| 6937708 | Telephone service method and telephone service apparatus | — | 2005-08-30 |
| 5165502 | One-main pipe type centralized lubrication apparatus | Akinori Kuruma, Hidenari Tada | 1992-11-24 |
| 4569186 | Band-returning and tightening apparatus for a band type strapping machine | Motoaki Mori, Hisao Yamaguchi | 1986-02-11 |