KN

Koichi Nagasawa

SO Sony: 15 patents #2,858 of 25,231Top 15%
RT Renesas Technology: 9 patents #297 of 3,337Top 9%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
TC Tokyo Ohka Kogyo Co.: 4 patents #253 of 684Top 40%
JW Japan Display West: 3 patents #37 of 194Top 20%
JD Japan Display: 3 patents #648 of 1,204Top 55%
RE Renesas Electronics: 2 patents #1,855 of 4,529Top 45%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
Overall (All Time): #72,472 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDate
12417732 Display apparatus and electronic equipment Toshihiko Watanabe, Shinichiro Tajiri, Tetsuo Minami, Kei Kimura 2025-09-16
11374082 Electronic device and method of manufacturing electronic device, and electronic apparatus Hirofumi Fujioka, Tomoaki Honda 2022-06-28
10928679 Optical compensation element, liquid crystal light valve assembly, and liquid crystal projector apparatus Akiko Toriyama, Tsuyoshi Okazaki 2021-02-23
10903251 Display device, semiconductor device, and method of manufacturing display device Hitoshi Tsuno 2021-01-26
10566356 Display device, semiconductor device, and method of manufacturing display device Hitoshi Tsuno 2020-02-18
10527893 Pixel array substrate structure, method of manufacturing pixel array substrate structure, display device, and electronic apparatus Masaya Tamaki, Shuji Hayashi, Masaaki Kabe, Yoko Fukunaga 2020-01-07
10341475 Display unit, method of manufacturing the same, and electronic apparatus Hirofumi Fujioka, Tomoki SATO, Tomotaka Nishikawa 2019-07-02
10217777 Display device, semiconductor device, and method of manufacturing display device Hitoshi Tsuno 2019-02-26
10048548 Pixel array substrate structure, method of manufacturing pixel array substrate structure, display device, and electronic apparatus Masaya Tamaki, Shuji Hayashi, Masaaki Kabe, Yoko Fukunaga 2018-08-14
9935135 Display device, semiconductor device, and method of manufacturing display device Hitoshi Tsuno 2018-04-03
9722010 Display device having stacked storage capacitors below light emitting element Hitoshi Tsuno 2017-08-01
9712651 Display unit, method of manufacturing the same, and electronic apparatus Hirofumi Fujioka, Tomoki SATO, Tomotaka Nishikawa 2017-07-18
9548346 Display unit, method of manufacturing the same, and electronic apparatus Hirofumi Fujioka, Tomoki SATO, Tomotaka Nishikawa 2017-01-17
9508758 Display device, semiconductor device, and method of manufacturing display device Hitoshi Tsuno 2016-11-29
9224759 Pixel array substrate structure, method of manufacturing pixel array substrate structure, display device, and electronic apparatus Masaya Tamaki, Shuji Hayashi, Masaaki Kabe, Yoko Fukunaga 2015-12-29
9219081 Display unit, method of manufacturing the same, and electronic apparatus Hirofumi Fujioka, Tomoki SATO, Tomotaka Nishikawa 2015-12-22
8830436 Pixel structure, display device, and electronic apparatus Masaya Tamaki, Shuji Hayashi, Masaaki Kabe, Yoko Fukunaga 2014-09-09
8475223 Method of manufacturing display device and display device 2013-07-02
8441085 Method of manufacturing electronic apparatus and electronic apparatus Takashi Yamaguchi, Nobutaka Ozaki, Yasuhiro Kanaya, Hirohisa Takeda, Yasuo Mikami +1 more 2013-05-14
8420527 Semiconductor integrated circuit device Yasushi Koubuchi, Masahiro Moniwa, Youhei Yamada, Toshifumi Takeda 2013-04-16
8355108 Liquid-crystal display device and method of manufacturing same Takeo Koito, Shuji Hayashi, Hidehiro Kosaka 2013-01-15
8022550 Semiconductor integrated circuit device Yasushi Koubuchi, Masahiro Moniwa, Youhei Yamada, Toshifumi Takeda 2011-09-20
7838402 Method of manufacturing electronic apparatus and electronic apparatus Takashi Yamaguchi, Nobutaka Ozaki, Yasuhiro Kanaya, Hirohisa Takeda, Yasuo Mikami +1 more 2010-11-23
7678684 Semiconductor integrated circuit device Yasushi Koubuchi, Masahiro Moniwa, Youhei Yamada, Toshifumi Takeda 2010-03-16
7626267 Semiconductor integrated circuit device including wiring lines and interconnections Yasushi Koubuchi, Masahiro Moniwa, Youhei Yamada, Toshifumi Takeda 2009-12-01