Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12236306 | Contactless information carrier | Hideki Kobayashi | 2025-02-25 |
| 11258173 | LC resonant antenna | Hideki Kobayashi, Koji Yamashita, Takeshi Hasegawa | 2022-02-22 |
| 11258160 | LC resonant antenna | Hideki Kobayashi | 2022-02-22 |
| 8515323 | Sheet wrapping avoidable fixing apparatus and image forming apparatus | Hisashi Kikuchi, Shigeo Kurotaka, Takashi Fujita, Toshihiko Baba, Atsushi Nakafuji +4 more | 2013-08-20 |
| 7693471 | Sheet wrapping avoidable fixing apparatus and image forming apparatus | Hisashi Kikuchi, Shigeo Kurotaka, Takashi Fujita, Toshihiko Baba, Atsushi Nakafuji +4 more | 2010-04-06 |
| 7346305 | Sheet wrapping avoidable fixing apparatus and image forming apparatus | Hisashi Kikuchi, Shigeo Kurotaka, Takashi Fujita, Toshihiko Baba, Atsushi Nakafuji +4 more | 2008-03-18 |
| 7224928 | Sheet wrapping avoidable fixing apparatus and image forming apparatus | Hisashi Kikuchi, Shigeo Kurotaka, Takashi Fujita, Toshihiko Baba, Atsushi Nakafuji +4 more | 2007-05-29 |
| 6795676 | Sheet wrapping avoidable fixing apparatus and image forming apparatus | Hisashi Kikuchi, Shigeo Kurotaka, Takashi Fujita, Toshihiko Baba, Atsushi Nakafuji +4 more | 2004-09-21 |
| 6398345 | Image forming method and an apparatus for the same, and a cleaning device | Katsuo Sakai, Takahiko Tokumasu, Osamu Endo, Per Klockar, Minoru Suzuki +1 more | 2002-06-04 |
| 6295435 | Image forming apparatus which corrects deviations between images of different colors | Tadashi Shinohara, Yasushi Nakazato, Mitsugu Sugiyama | 2001-09-25 |
| 5315323 | Color image forming apparatus with means for biasing a recording head | Yoshiyumi Tamiya, Kenichi Shimizu, Tadahiro Suzuki, Kazuaki Iizuka | 1994-05-24 |
| 5264273 | Structure of a recording medium for an electrostatic recorder | Tadahiro Suzuki, Seiichi Miyakawa, Kazuaki Iizuka, Yoshiyumi Tamiya, Kenichi Shimizu +1 more | 1993-11-23 |
| 5245396 | Color image forming apparatus for use with a recording medium having a laterally extending registration mark | Yoshiyumi Tamiya, Kenichi Shimizu, Tadahiro Suzuki, Kazuaki Iizuka | 1993-09-14 |
| 5202534 | Developing apparatus using a liquid developer and having a system for cleaning the development region with a vacuum pressure | Yoshiumi Tamiya, Seiichi Miyakawa, Kazuaki Iizuka, Kenichi Shimizu, Shigeru Suzuki +1 more | 1993-04-13 |
| 5172180 | Image forming equipment with variable stepwise drive means operation | Shigeru Suzuki, Yoshiyumi Tamiya, Kenichi Shimizu, Kazuaki Iizuka, Seiichi Miyakawa | 1992-12-15 |
| 4707126 | Method of positioning original image to be copied and apparatus for performing the same | Shigeru Suzuki, Harumitsu Mashiko, Eisyu Ohdake | 1987-11-17 |
| 4373800 | Wet type electrophotographic copying machine | Shin-ichi Kamiyama, Manabu Mochizuki, Kazuyuki Kato, Takeshi Saito | 1983-02-15 |
| 4247194 | Control system for electrophotographic copying machine | Yoichi Kubota, Masao Hosaka | 1981-01-27 |