Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675495 | CT value controller and anticancer agent degradation apparatus | Kozo Tamura, Shunji Ishiwata, Atsushi Taga | 2020-06-09 |
| 10649371 | Developing device, process cartridge, and image forming apparatus incorporating same | Kei Saito, Masaaki Yamada, Yuuji Ishikura | 2020-05-12 |
| 10571837 | Fixing device and image forming apparatus | Yoshiki Yamaguchi, Ippei Fujimoto, Hiroyuki Shimada, Takayuki Seki, Takashi Seto +1 more | 2020-02-25 |
| 10566264 | Flow path member and semiconductor module | Yuusaku Ishimine, Takeshi MUNEISHI, Kazuhiko Fujio, Kentaro Takanami, Takao Shirai | 2020-02-18 |
| 10004932 | Anticancer agent degradation method and anticancer agent degradation apparatus | Kozo Tamura, Shunji Ishiwata, Atsushi Taga | 2018-06-26 |
| 9772579 | Developing device and image forming apparatus incorporating same | Yuki Oshikawa, Akira Azami, Yoshiko Ogawa, Masaaki Yamada, Yoshihiro Fujiwara +6 more | 2017-09-26 |
| 9625851 | Developing device and image forming apparatus incorporating same | Yuki Oshikawa, Akira Azami, Yoshiko Ogawa, Masaaki Yamada, Yoshihiro Fujiwara +6 more | 2017-04-18 |
| 9316950 | Development device, process cartridge, image forming apparatus incorporating same, and developer amount adjustment method therefor | Tomoko Takahashi, Yoshio Hattori, Sho Akiyama, Takamasa Ozeki, Yoshinori Nakagawa +3 more | 2016-04-19 |
| 9310715 | Developing device and image forming apparatus | Yoshio Hattori, Sho Akiyama, Yuki Oshikawa, Noriyuki Kimura | 2016-04-12 |
| 9141034 | Developing device and image forming apparatus and process cartridge incorporating same | Yoshio Hattori, Sho Akiyama, Noriyuki Kimura | 2015-09-22 |
| 9095051 | Ceramic substrate for mounting a device, ceramic substrate for mounting an LED, LED lamp, headlight and electronic parts | Hiromasa Kato | 2015-07-28 |
| 8989621 | Development device, and process cartridge and image forming apparatus including same | Yoshio Hattori, Toshio Koike, Hiroaki Okamoto, Atsushi Nakamoto | 2015-03-24 |
| 8791566 | Aluminum nitride substrate, aluminum nitride circuit board, semiconductor apparatus, and method for manufacturing aluminum nitride substrate | Haruhiko Yamaguchi | 2014-07-29 |
| 8787802 | Developing device, process cartridge, and image-forming apparatus | Yoshio Hattori, Atsushi Nakamoto, Toshio Koike, Hiroaki Okamoto | 2014-07-22 |
| 8676099 | Developing apparatus, process cartridge, and image forming apparatus | Yoshio Hattori, Atsushi Nakamoto | 2014-03-18 |
| 8626034 | Development device, and image forming apparatus and process cartridge incorporating same | Toshio Koike, Yoshio Hattori, Atsushi Nakamoto, Hiroaki Okamoto | 2014-01-07 |
| 8374761 | Driving force distribution control method and device for four wheel drive vehicle | Tomoaki Fujibayashi, Hideyuki Arai | 2013-02-12 |
| 8326189 | Developing device, process cartridge, and image forming apparatus | Katsumi Masuda, Nobuyuki Taguchi, Yuuki Satoh, Yasufumi Takahashi, Keiichi Yoshida +4 more | 2012-12-04 |
| 7927167 | Getter material and evaporable getter device using the same, and electron tube | Hiromichi Horie, Hiromasa Kato, Nobuaki Nakashima, Yasuhisa Makino | 2011-04-19 |
| 7795732 | Ceramic wiring board and process for producing the same, and semiconductor device using the same | Miho Nakamura | 2010-09-14 |
| 7482685 | Ceramic circuit board, method for making the same, and power module | Hiromasa Kato | 2009-01-27 |
| 7400854 | Fixing device and fixing method | — | 2008-07-15 |
| 6769526 | Apparatus for estimating clutch temperature | Norio Iida, Hirotaka Kusukawa, Atsuhiko Gotou, Shigeo Murata, Satoshi Mizuya | 2004-08-03 |
| 6662893 | Forward and aft torque distribution control system for 4WD vehicle and method | Norio Iida | 2003-12-16 |
| 6642165 | Wear resistant member for electronic equipment, and bearing and spindle motor therewith | Kimiya Miyashita, Michiyasu Komatsu, Hisao Yabe, Minoru Takao, Yukihiro Takenami +1 more | 2003-11-04 |