HI

Hisanobu Ishiyama

SE Seiko Epson: 32 patents #449 of 7,774Top 6%
Overall (All Time): #114,020 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
6937216 Electro-optical device, and electronic apparatus and display driver IC using the same 2005-08-30
6930675 Display driver, display unit, and electronic instrument 2005-08-16
6906692 Liquid crystal device, liquid crystal driving device and method of driving the same and electronic equipment 2005-06-14
6486865 Semiconductor device, image display system and electronic system 2002-11-26
6154189 Liquid crystal display panel drive method, segment driver, display controller and liquid crystal display device Tsuyoshi Tamura 2000-11-28
5627457 Power supply device, liquid crystal display device, and method of supplying power Shigeki Aoki 1997-05-06
5313367 Semiconductor device having a multilayer interconnection structure 1994-05-17