P

Inventor

YAMAMOTO HIDEAKI

148 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

28 patents
US5359206AOct 25, 1994

Thin film transistor substrate, liquid crystal display panel and liquid crystal display equipment

HITACHI LTD168 citations99
US6433842B1Aug 13, 2002

Liquid crystal display device and method of manufacturing the same

HITACHI LTD213 citations98
US5541748AJul 30, 1996

Liquid crystal display having patterned insulating and semiconductor layers and a method of fabricating the same

HITACHI LTD115 citations98
US5285301AFeb 8, 1994

Liquid crystal display device having peripheral dummy lines

HITACHI LTD146 citations98
US6226059B1May 1, 2001

Active matrix display device using aluminum alloy in scanning signal line or video signal line

HITACHI LTD45 citations96
US5719408AFeb 17, 1998

Thin film transistor substrate, manufacturing method thereof, liquid crystal display panel and liquid crystal display equipment

HITACHI LTD49 citations96
US5671027ASep 23, 1997

LCD device with TFTs in which pixel electrodes are formed in the same plane as the gate electrodes with anodized oxide films and before the deposition of the silicon gate insulator

HITACHI LTD59 citations96
US5610738AMar 11, 1997

Method for making LCD device in which gate insulator of TFT is formed after the pixel electrode but before the video signal line

HITACHI LTD43 citations96
US5510918AApr 23, 1996

Liquid crystal display device with a structure of improved terminal contact

HITACHI LTD92 citations96
US5402254AMar 28, 1995

Liquid crystal display device with TFTS in which pixel electrodes are formed in the same plane as the gate electrodes with anodized oxide films before the deposition of silicon

HITACHI LTD53 citations96
US5153144AOct 6, 1992

Method of making tunnel EEPROM

HITACHI LTD65 citations96
US5032531AJul 16, 1991

Method of manufacturing active matrix panel

HITACHI LTD97 citations96
US5151385ASep 29, 1992

Method of manufacturing a metallic silicide transparent electrode

HITACHI LTD76 citations95
US5200634AApr 6, 1993

Thin film phototransistor and photosensor array using the same

HITACHI LTD40 citations93
US5189497AFeb 23, 1993

Semiconductor memory device

HITACHI LTD26 citations93
US5079603AJan 7, 1992

Semiconductor memory device

HITACHI LTD53 citations93
US4990981AFeb 5, 1991

Thin film transistor and a liquid crystal display device using same

HITACHI LTD45 citations93
US4199777AApr 22, 1980

Semiconductor device and a method of manufacturing the same

HITACHI LTD34 citations93
US5889573AMar 30, 1999

Thin film transistor substrate, manufacturing method thereof, liquid crystal display panel and liquid crystal display equipment

HITACHI LTD31 citations92
US5781255AJul 14, 1998

Active matrix display device using aluminum alloy in scanning signal line or video signal line

HITACHI LTD25 citations92
US5672523ASep 30, 1997

Thin film transistor substrate, manufacturing method thereof, liquid crystal display panel and liquid crystal display equipment

HITACHI LTD24 citations92
US5600460AFeb 4, 1997

Method of repairing a signal line open circuit by connecting each side of the signal line to an adjacent pixel electrode

HITACHI LTD48 citations92
US5585290ADec 17, 1996

Method of manufacturing a thin film transistor substrate

HITACHI LTD29 citations92
US5530568AJun 25, 1996

Matrix liquid crystal, display device having testing pads of transparent conductive film

HITACHI LTD40 citations92
US4972371ANov 20, 1990

Semiconductor memory device

HITACHI LTD46 citations92
US4121537AOct 24, 1978

Apparatus for vacuum deposition

HITACHI LTD35 citations92
US5472891ADec 5, 1995

Method of manufacturing a semiconductor device

HITACHI LTD20 citations91
US4982095AJan 1, 1991

Multi-element type radiation detector

HITACHI LTD29 citations91

RICOH CO LTD

4 patents

MASUDA KENSUKE

3 patents

NAMCO LTD

3 patents

TAKENAKA HIROKAZU

2 patents

NIPPON TELEGRAPH & TELEPHONE

1 patent

ONUKI ICHIRO

1 patent

FUKUDA KOICHI

1 patent

KONISHIROKU PHOTO IND

1 patent

KOMORI KAZUHIRO

1 patent

HITAHCI LTD

1 patent

YAMAMOTO HIDEAKI

1 patent

ITO YOICHI

1 patent

CANON KK

1 patent

HITACHI TECHNO ENG

1 patent

Showing the top 50 of 148 patents by PatentIndex Score.