Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12164258 | Image forming apparatus | Yoshinori Hashimoto, Shogo Miyakawa, Akira Yoshimura, Hiromi Fujinaka, Shigeru Hoashi +1 more | 2024-12-10 |
| 11861060 | Recording medium for selecting objects using head mounted display, information processing system, and information processing method | Junichi Taniguchi | 2024-01-02 |
| 11809122 | Image forming apparatus having feeding and fixing modules provided on a transfer frame | Yoshinori Hashimoto, Shogo Miyakawa, Akira Yoshimura, Hiromi Fujinaka, Shigeru Hoashi +1 more | 2023-11-07 |
| 11300794 | Recording medium, information processing system, and information processing method | Junichi Taniguchi | 2022-04-12 |
| 11204580 | Image forming apparatus having modules mounted to secure rigidity of a main body of the image forming apparatus | Yoshinori Hashimoto, Shogo Miyakawa, Akira Yoshimura, Hiromi Fujinaka, Shigeru Hoashi +1 more | 2021-12-21 |
| 11011286 | Cable | Detian Huang, Yoshinori Tsukamoto, Masanori Kobayashi, Masashi Moriyama | 2021-05-18 |
| 10818414 | Movable part composite cable | Detian Huang, Yoshinori Tsukamoto, Masanori Kobayashi, Masashi Moriyama | 2020-10-27 |
| 10734137 | Composite cable | Detian Huang, Yoshinori Tsukamoto, Masanori Kobayashi, Masashi Moriyama | 2020-08-04 |
| 9529318 | Image forming apparatus with cartridge supporting movable member | Masaki Sato, Osamu Sasaoka, Tetsuo Furukawa | 2016-12-27 |
| 6952548 | Charging apparatus with auxiliary member and image forming apparatus having the charging apparatus | Michio Uchida, Akihiko Takeuchi, Tomoyuki Araki, Tamotsu Kaneko, Takaaki Tsuruya +2 more | 2005-10-04 |
| 6932699 | Game device, game region expansion and contraction method, game program and information storage medium | Mitsuhisa Ueda, Tatsuto Yabe, Tadaaki Tsunashima | 2005-08-23 |
| 6795671 | Image forming apparatus featuring switchable, contact and spaced, clutch-operated developing units | — | 2004-09-21 |
| 6483527 | Image forming apparatus for forming a color image using a plurality of image forming parts | Tamotsu Kaneko, Yoshiharu Irei, Jun Nakao, Yasunori Omori, Takayuki Miyamoto +1 more | 2002-11-19 |
| 6438341 | Drive transmission for photosensitive drum with first and second engaging members, and urging means for engaging the first and second engaging members | — | 2002-08-20 |
| 6137978 | Toner replenishing apparatus having a plurality of scraping members of differing capacities | Takahiro Tsuchiya, Hiroshi Fuma, Kenji Taki | 2000-10-24 |
| 5967894 | Gaming apparatus and method that indicates odds for winning card hands | Yoshihiro Kinoshita, Yoichi Okuda | 1999-10-19 |
| 5903806 | Developing agent replenishing apparatus and cartridge | Yozo Fujii | 1999-05-11 |
| 5890040 | Developer cartridge and developer replenishing apparatus | Masahiro Shigetomi | 1999-03-30 |
| D403348 | Toner container | Ryo Takimura, Yozo Fujii, Takashi Tamura | 1998-12-29 |
| 5828934 | Driving device of developing units and toner replenishing units for use in image forming apparatus | Takashi Tamura, Yozo Fujii, Kenji Sato, Masahiro Shigetomi | 1998-10-27 |
| 5749031 | Developing apparatus in use with an image forming apparatus | Tadashi Miwa, Hidehiro Kanda, Toru Makino, Wang Yan, Ryoko Yoshikawa +3 more | 1998-05-05 |
| 5722020 | Developer container and developer supplying apparatus | Yoshikazu Ikunami, Yozo Fujii | 1998-02-24 |
| 5678144 | Image forming apparatus having a rotational information detector for a photoreceptor | Hajime Osaki | 1997-10-14 |
| 5570160 | Image forming apparatus having a rotatable photoreceptor | Tadashi Miwa, Sakaho Matsunaga, Takayuki Miyamoto | 1996-10-29 |
| 5515389 | Timing signal extracting circuit suitable for CMI signals | — | 1996-05-07 |