KY

Katsunori Yamazaki

SE Seiko Epson: 55 patents #163 of 7,774Top 3%
SO Sony: 9 patents #4,874 of 25,231Top 20%
ED Epson Imaging Devices: 3 patents #24 of 141Top 20%
EH E Ink Holdings: 2 patents #307 of 639Top 50%
JW Japan Display West: 1 patents #90 of 194Top 50%
SD Sanyo Epson Imaging Devices: 1 patents #1 of 8Top 15%
Overall (All Time): #27,939 of 4,157,543Top 1%
72
Patents All Time

Issued Patents All Time

Showing 26–50 of 72 patents

Patent #TitleCo-InventorsDate
8049368 Load driving circuit and load driving method Shinichi Miyazaki, Hiroyuki Yoshino, Kinya Matsuzawa, Shoichi Iino 2011-11-01
8035634 Electro-optical device, driving circuit, and electronic apparatus 2011-10-11
8031214 Line head and image forming apparatus incorporating the same Yujiro Nomura, Kiyoshi Tsujino 2011-10-04
8013850 Electrooptic device, driving circuit, and electronic device 2011-09-06
7995052 Electro-optical device, driving circuit and electronic apparatus 2011-08-09
7973784 Electro-optical device, drive circuit, and electronic apparatus 2011-07-05
7948509 Line head and image forming device using the same Takao Miyazawa, Akira Nakajima, Yujiro Nomura, Kiyoshi Tsujino 2011-05-24
7928941 Electro-optical device, driving circuit and electronic apparatus Yasushi Yamazaki 2011-04-19
7903072 Electro-optical device, driving circuit, and electronic apparatus for decreasing frame size 2011-03-08
7847775 Electro-optical device, method of driving electro-optical device, and electronic apparatus 2010-12-07
7733360 Line head and image forming apparatus incorporating the same Yujiro Nomura, Kiyoshi Tsujino 2010-06-08
7719555 Line head and image forming apparatus incorporating the same Yujiro Nomura, Kiyoshi Tsujino 2010-05-18
7719554 Line head and image forming apparatus incorporating the same Yujiro Nomura, Kiyoshi Tsujino 2010-05-18
7583243 Pixel circuit, method of driving the same, electro-optical device, and electronic apparatus Shoichi Iino 2009-09-01
7538784 Line head and image forming apparatus incorporating the same Yujiro Nomura, Kiyoshi Tsujino 2009-05-26
7499067 Line head and image forming device using the same Takao Miyazawa, Akira Nakajima, Yujiro Nomura, Kiyoshi Tsujino 2009-03-03
7489293 Pixel circuit driving method, pixel circuit, electro-optical device, and electronic apparatus Shoichi Iino 2009-02-10
7486365 Liquid crystal device and electronic apparatus Toshiharu Matsushima 2009-02-03
7425971 Line head and image forming apparatus incorporating the same Yujiro Nomura, Kiyoshi Tsujino 2008-09-16
7408610 Electro-optical apparatus and electronic device 2008-08-05
7400372 Liquid crystal device and electronic apparatus 2008-07-15
7327428 Electro-optical device and method of manufacturing the same Eiji Okamoto, Tsuyoshi Maeda, Kimitaka Kamijo, Daisuke Nagano, Takumi Seki +1 more 2008-02-05
7319449 Image display apparatus and image display method Takashi Kurumisawa, Masanori Ishida 2008-01-15
7286147 Line head and image forming device using the same Takao Miyazawa, Akira Nakajima, Yujiro Nomura, Kiyoshi Tsujino 2007-10-23
7286148 Line head and image forming apparatus incorporating the same Kiyoshi Tsujino 2007-10-23