Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50141 | Image-forming apparatus | Takashi Kawana, Kazuyuki Ishihara, Hikaru Uchidate, Yoshihiko Tanaka, Hiroyuki Fukuhara +1 more | 2024-09-24 |
| 10404889 | Printing system and method of controlling printing system that allow a user of a mobile terminal to print to an image forming apparatus using the mobile terminal, and a service provider to charge the user for printing | Takayuki Miyamoto, Kazuhiko Okazawa, Hikaru Uchidate, Munehito Kurata, Hiroshi Hagiwara +4 more | 2019-09-03 |
| 10197942 | Image-forming apparatus | Takashi Kawana, Kazuyuki Ishihara, Hikaru Uchidate, Yoshihiko Tanaka, Hiroyuki Fukuhara +1 more | 2019-02-05 |
| 10007208 | Image-forming apparatus for correcting a brightness of a laser light | Takashi Kawana, Kazuyuki Ishihara, Hikaru Uchidate, Yoshihiko Tanaka, Hiroyuki Fukuhara +1 more | 2018-06-26 |
| 9818050 | Image forming apparatus that detects overlap of color material, image processing apparatus and image processing method | Hikaru Uchidate, Mahito Yoshioka, Masahide Hirai, Munehito Kurata | 2017-11-14 |
| 9710205 | Image forming apparatus, communication device, and cartridge | Kenichi Karino, Hiroyuki Watanabe | 2017-07-18 |
| 9696651 | Image-forming apparatus | Takashi Kawana, Kazuyuki Ishihara, Hikaru Uchidate, Yoshihiko Tanaka, Hiroyuki Fukuhara +1 more | 2017-07-04 |
| 9319553 | Image-forming apparatus | Takashi Kawana, Kazuyuki Ishihara, Hikaru Uchidate, Yoshihiko Tanaka, Hiroyuki Fukuhara +1 more | 2016-04-19 |
| 9075369 | Image forming apparatus and image forming method based on variation of motor rotation speed | Takayuki Fukutani, Tomoyuki Saiki, Tae Matsumoto, Yuichi Ogawa | 2015-07-07 |
| 9019518 | Image forming apparatus generating overwriting image data | Tomoyuki Saiki, Go Araki, Hikaru Uchidate | 2015-04-28 |
| 8891981 | Image forming apparatus capable of correcting image information | Tae Matsumoto, Tomoyuki Saiki, Takayuki Fukutani, Yuichi Ogawa | 2014-11-18 |
| 8845056 | Image forming apparatus, communication device, and cartridge | Kenichi Karino, Hiroyuki Watanabe | 2014-09-30 |
| 8849134 | Image forming apparatus having banding correction function | Yuichi Ogawa, Takayuki Fukutani, Tomoyuki Saiki, Tae Matsumoto | 2014-09-30 |
| 8843037 | Image forming apparatus correcting uneven density caused by uneven rotation | Yuichi Ogawa | 2014-09-23 |
| 8682197 | High voltage power supplying apparatus and image forming apparatus having the same | Atsuhiko Yamaguchi | 2014-03-25 |
| 8625156 | Image forming apparatus and control method thereof | Tomoyuki Saiki, Go Araki, Hisashi Ishikawa | 2014-01-07 |
| 8587836 | Image forming apparatus and control method thereof | Go Araki, Tomoyuki Saiki, Hisashi Ishikawa | 2013-11-19 |
| 8483587 | Apparatus and method for image forming including density correction according to a phase based on correction information | Takayuki Fukutani, Tomoyuki Saiki, Tae Mutsuo, Yuichi Ogawa | 2013-07-09 |
| 8422080 | Image processing apparatus and image processing method in which composite tone pixel data is provided based on tone pixel data generated by error diffusion processing and dither processing | Tomoyuki Saiki, Go Araki, Hisashi Ishikawa | 2013-04-16 |
| 8340835 | Printing apparatus with plural page print medium conveyance control method | — | 2012-12-25 |
| 8335020 | Image forming apparatus and control method thereof | Go Araki, Tomoyuki Saiki, Hisashi Ishikawa | 2012-12-18 |
| 8220894 | Image forming apparatus, communication device, and cartridge | Kenichi Karino, Hiroyuki Watanabe | 2012-07-17 |
| 8208172 | Image forming apparatus and image forming method | Hisashi Ishikawa, Tomoyuki Saiki, Go Araki | 2012-06-26 |
| 5237029 | Polymerizable molding liquid resins, compositions containing same and in-mold cured products therefrom | Hirokazu Matsueda, Masato Sugiura, Tatsuhiko Ozaki, Hirotaka Wada, Iwao Komiya | 1993-08-17 |
| 5223565 | Polymerizable compositions | Hirokazu Matsueda, Maseto Sugiura, Tatsuhiko Ozaki, Hirotaka Wada, Iwao Komiya | 1993-06-29 |