Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11022183 | Manufacturing method and manufacturing apparatus for universal joint | Takeshi Koyama | 2021-06-01 |
| 10915802 | System for producing information code and method of processing information | Chiaki BABA | 2021-02-09 |
| 10366262 | Method and system for reading information codes | Takao Ushijima | 2019-07-30 |
| 10133901 | System for reading information code | Eiji Muto, Koji Hayashi | 2018-11-20 |
| 9714048 | Steering device | Susumu Imagaki, Kentaro Kikuiri, Shunsuke Nunomura, Yuuji Ishii, Hiroshi Kawakami | 2017-07-25 |
| 9694842 | Steering device | Eiji Tanaka, Susumu Imagaki, Hiroshi Kawakami, Kenji Imamura | 2017-07-04 |
| 9129198 | Information code and information code reader | Manabu Miyazaki, Takao Ushijima, Koji Konosu | 2015-09-08 |
| 8065896 | Steering apparatus | Toshinobu Maeda | 2011-11-29 |
| 7965954 | Image forming apparatus | Jun Shiori, Toshihiro Sugiyama, Tadashi Kasai, Yutaka Takahashi, Takehide Mizutani | 2011-06-21 |
| 7844191 | Image forming apparatus and image forming method performed by the image forming apparatus | Osamu Endou | 2010-11-30 |
| 7502583 | Transfer device and image forming apparatus for enhancement of an image stored on a recording medium | Yuuji Sawai, Ryuuichi Minbu, Kazuchika Saeki | 2009-03-10 |
| 7312708 | RF tag recycling system and RF tag collecting apparatus | — | 2007-12-25 |
| 6922542 | Image forming apparatus | Tsuneo Mizuno, Hiroki Ohta, Hiroki Ushiroda | 2005-07-26 |
| 6904255 | Color image forming method and color image forming device | Hiroshi Kera, Hiroki Ohta, Tsuneo Mizuno | 2005-06-07 |
| 6850726 | Image forming apparatus and imaging method | Tsuneo Mizuno, Hiroki Ohta, Hiroki Ushiroda | 2005-02-01 |
| 6463246 | Developer, development method, development device and its elements, and image-forming device | Tsuneo Mizuno, Toshihiro Yukawa, Tomoaki Tanaka, Tetsu Takahashi | 2002-10-08 |
| 6389258 | Development roller and blade used in development device, and development device and image-forming device having the development roller and blade | — | 2002-05-14 |
| 6381424 | Toner charge control for image defect reduction | Tetsu Takahashi, Kunihiko Sato | 2002-04-30 |
| 6004707 | Method and apparatus for forming image using an improved liquid developing technique | — | 1999-12-21 |
| 5899606 | Liquid developing head liquid developing unit and image forming apparatus | Kunihiko Sato, Toshihiro Yukawa, Hiroyuki Inoue | 1999-05-04 |