Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10712620 | Method of manufacturing liquid crystal device, liquid crystal device, and electronic apparatus | Hiroyuki Abe | 2020-07-14 |
| 10520771 | Liquid crystal device, electronic apparatus, method for manufacturing liquid crystal device, mother substrate for liquid cystal device, and method for manufacturing mother substrate for liquid crystal device | — | 2019-12-31 |
| 10059725 | Compound having triphenylsilyl group and triarylamine structure, and organic electroluminescent device | Norimasa Yokoyama, Shuichi Hayashi, Musubu Ichikawa, Shinichi Matsuki | 2018-08-28 |
| 9454041 | Liquid crystal device, method for manufacturing liquid crystal device, and electronic apparatus | Yoshimichi Matsumoto, Norikazu Komatsu | 2016-09-27 |
| 9005776 | Compound having benzotriazole ring structure and organic electroluminescent element | Norimasa Yokoyama, Shuichi Hayashi, Naoaki Kabasawa, Musubu Ichikawa, Shunji Mochiduki | 2015-04-14 |
| 8642189 | Substituted bipyridyl compound and organic electroluminescent device | Norimasa Yokoyama, Shuichi Hayashi, Makoto Nagaoka, Musubu Ichikawa | 2014-02-04 |
| 8247087 | Compound having oxadiazole ring structure bonded with aromatic heterocyclic ring and organic electroluminescent device | Tetsuzo Miki, Norimasa Yokoyama, Shuichi Hayashi, Shigeru Kusano, Musubu Ichikawa | 2012-08-21 |
| 8227096 | Arylamine compound and organic electroluminescence device | Tetsuzo Miki, Norimasa Yokoyama, Musubu Ichikawa | 2012-07-24 |
| 8189142 | Electro-optical device, color filter substrate and electronic apparatus | Hiroaki Mochizuki, Hirotaka Kawata, Hidetoshi Ushiyama | 2012-05-29 |
| 8045106 | Substrate for liquid crystal device, electro-optic apparatus and electronic equipment | Hirotaka Maeda, Akinori Hashizume | 2011-10-25 |
| 7977671 | Compound having oxadiazole ring structure substituted with pyridyl group and organic electroluminescence device | Tetsuzo Miki, Makoto Nagaoka, Shuichi Hayashi, Musubu Ichikawa | 2011-07-12 |
| 7967654 | Organic electroluminescence element, process for preparation of the same, and electrode film | Masato Sugiyama, Shingo Hibino, Tetsuya Takeuchi, Ryo Minoshima | 2011-06-28 |
| 7867632 | Arylamine compound and organic electroluminescence device | Tetsuzo Miki, Norimasa Yokoyama, Musubu Ichikawa | 2011-01-11 |
| 7862905 | Arylamine compound and organic electroluminescent device | Tetsuzo Miki, Naohiro Tarumoto, Musubu Ichikawa | 2011-01-04 |
| 7812341 | Compound having oxadiazole ring structure substituted with pyridyl group, and organic electroluminescent device | Tetsuzo Miki, Makoto Nagaoka, Shuichi Hayashi, Musubu Ichikawa | 2010-10-12 |
| 7309531 | El device | Hiroshi Suzuki, Hideaki Gondaira | 2007-12-18 |
| 6916981 | Semiconductor layer, solar cell using it, and production methods and applications thereof | Fumio Matsui, Hirofumi Mitekura, Kentaro Yano, Toshiki Koyama | 2005-07-12 |
| 6631147 | Organic semiconductor laser device | Chihaya Adachi, Toshiki Koyama, Michifumi Nagawa | 2003-10-07 |
| 6241773 | Biomedical article made of alumina ceramics | Syunzo Tashima, Toshihiko Shimotoso | 2001-06-05 |
| 5583905 | X-ray imaging apparatus capable of eliminating unwanted X-ray image signal components | Masayuki Nishiki | 1996-12-10 |
| 5357357 | Liquid crystal display devices with organic thin film formed by compressing molecules on liquid surface and transferring to substrate by horizontal lifting | Shuji Imazeki, Yasushi Tomioka, Naoki Tanaka, Hideaki Kawakami, Katsumi Kondo +1 more | 1994-10-18 |
| 5351320 | Optical modulator depressing optical feedback and optical modulating element and channel optical waveguide used therefore | Tatsuo Kanetake, Masashi Kiguchi | 1994-09-27 |
| 5293567 | Optical recording method | Motoyasu Terao, Masahiro Ojima, Yasushi Tomioka, Shuji Imazeki | 1994-03-08 |
| 5235449 | Polarizer with patterned diacetylene layer, method for producing the same, and liquid crystal display device including such polarizer | Shuji Imazeki, Yasushi Tomioka, Naoki Tanaka, Tatsuo Kanetake, Seiichi Kondo +2 more | 1993-08-10 |
| 5189474 | Agitating member for a developing apparatus | Shigeyuki Miya, Takenori Shibata, Yoshihiro Komatsu, Hiromichi Miyoshi, Tadashi Hirata +1 more | 1993-02-23 |