Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9390662 | Liquid crystal display device | Takahiro Kobayashi, Yoshio Umeda, Hideki Abe, Takayuki TAJIRI, Yoshihisa Ooishi | 2016-07-12 |
| 8072404 | Liquid crystal display device | Hiroshi Watanabe, Hidetoshi Kida, Yoshihisa Ooishi | 2011-12-06 |
| 8035593 | Display device | Hidenori Kikuchi, Hiroshi Watanabe | 2011-10-11 |
| 7955770 | Photoconductor, photoconductor cartridge and image-forming apparatus | Nobuhiro Miyakawa, Tomotake Hiraga, Ken Ikuma | 2011-06-07 |
| 7868860 | Liquid crystal display device | Hiroshi Watanabe, Hidetoshi Kida, Yoshihisa Ooishi | 2011-01-11 |
| 7809295 | Color image forming apparatus and method for stabilizing liquid developer viscosity | Nobuhiro Miyakawa, Ken Ikuma | 2010-10-05 |
| 7751013 | Liquid crystal display device with common electrodes connected across gate signal lines utilizing bridge lines and connection portions | Ryutaro Oke, Kazunori Ojima, Masaki Tsubokura, Masashi Baba, Yasuhiko Yamagishi +3 more | 2010-07-06 |
| 7701433 | Display device | Haruhisa Iida, Mamoru Yamanaka, Yukihide Ode | 2010-04-20 |
| 7529503 | Toner, developing device and developing method using the same | Nobuhiro Miyakawa, Hiroyuki Murakami | 2009-05-05 |
| 7391399 | Display device | Hidenori Kikuchi, Hiroshi Watanabe | 2008-06-24 |
| 7356281 | Toner, developing device and developing method using the same | Nobuhiro Miyakawa, Hiroyuki Murakami | 2008-04-08 |
| 7135260 | Imaging system | Nobuhiro Miyakawa, Mikio Furumizu, Nobumasa Abe, Masanao Kunugi, Yoshiro Koga | 2006-11-14 |
| 7106295 | Liquid crystal display device | Hiroshi Watanabe, Hidetoshi Kida, Yoshihisa Ooishi | 2006-09-12 |
| 7102609 | Liquid crystal display | Kazunari Saitou, Shigeru Itou, Yukihide Ode, Youzou Nakayasu | 2006-09-05 |
| 7031646 | Developing device | Nobuhiro Miyakawa, Hiroshi Toyama, Takeshi Kobayashi, Shoji Hiruta | 2006-04-18 |
| 7028377 | Method of producing an ink jet recording head | Minoru Usui, Takahiro Naka, Tsuyoshi Kitahara, Noriaki Okazawa, Hideaki Sonehara | 2006-04-18 |
| 7027758 | Image forming apparatus employing work function relationships | Nobuhiro Miyakawa, Nobumasa Abe, Mikio Furumizu, Kaneo Yoda | 2006-04-11 |
| 6994942 | Non-magnetic single-component toner, method of preparing the same, and image forming apparatus using the same | Nobuhiro Miyakawa, Takuya Kadota, Hidehiro Takano, Masanao Kunugi | 2006-02-07 |
| 6907215 | Developing device and image forming apparatus incorporating the same | Tomoe Aruga, Nobumasa Abe, Yujiro Nomura, Masanao Kunugi | 2005-06-14 |
| 6875550 | Non-magnetic single-component toner, method of preparing the same, and image forming apparatus using the same | Nobuhiro Miyakawa, Takuya Kadota, Hidehiro Takano, Masanao Kunugi | 2005-04-05 |
| 6829454 | Image forming apparatus with improved transfer efficiency | Nobuhiro Miyakawa, Nobumasa Abe, Mikio Furumizu | 2004-12-07 |
| 6819899 | Image forming apparatus employing work function relationships | Nobuhiro Miyakawa, Nobumasa Abe, Mikio Furumizu, Kaneo Yoda | 2004-11-16 |
| 6729002 | Method of producing an ink jet recording head | Minoru Usui, Takahiro Naka, Tsuyoshi Kitahara, Noriaki Okazawa, Hideaki Sonehara | 2004-05-04 |
| 6556182 | Liquid crystal display device having an improved video line driver circuit | Mitsuru Goto, Yozo Nakayasu, Kentaro Agata, Yuji Yamashita, Koichi Kotera | 2003-04-29 |
| 6535189 | Liquid crystal display device having an improved gray-scale voltage generating circuit | Kenichi Akiyama, Yuji Yamashita, Hironobu Isami, Mitsuru Goto, Koichi Kotera | 2003-03-18 |