Inventor
OHKUBO TATSUYA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “OHKUBO TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS6115017ASep 5, 2000
Liquid crystal display apparatus
HITACHI LTD106 citations98
US6392625B1May 21, 2002
Liquid crystal display apparatus having level conversion circuit
HITACHI LTD36 citations96
US6628261B1Sep 30, 2003
Liquid crystal display panel drive circuit and liquid crystal display apparatus having two sample/hold circuits coupled to each signal line
HITACHI LTD36 citations92
US6559906B1May 6, 2003
Liquid crystal display device having gate electrode with two conducting layers, one used for self-aligned formation of the TFT semiconductor regions
HITACHI LTD32 citations92
US6166786ADec 26, 2000
Semiconductor element with N channel and P region connected only to the channel and liquid crystal display device using the same
HITACHI LTD30 citations92
US6919873B2Jul 19, 2005
Liquid crystal display apparatus having level conversion circuit
HITACHI LTD11 citations74
US6781646B2Aug 24, 2004
Liquid crystal display device having gate electrode with two conducting layers, one used for self-aligned formation of the TFT semiconductor regions
HITACHI LTD6 citations63
US6714184B2Mar 30, 2004
Liquid crystal display apparatus having level conversion circuit
HITACHI LTD3 citations63
US6611300B1Aug 26, 2003
Semiconductor element and liquid crystal display device using the same
HITACHI LTD3 citations63
US7460100B2Dec 2, 2008
Liquid crystal display apparatus having level conversion circuit
HITACHI LTD0 citations52
US7002212B2Feb 21, 2006
Static RAM having a TFT with n-type source and drain regions and a p-type region in contact with only the intrinsic channel of the same
HITACHI LTD0 citations52