P

Inventor

KITSUKAWA GORO

JP70 patents
⚠️ This page may combine multiple inventors who share the name “KITSUKAWA GORO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

40 patents
US5274601ADec 28, 1993

Semiconductor integrated circuit having a stand-by current reducing circuit

HITACHI LTD150 citations98
US5197033AMar 23, 1993

Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions

HITACHI LTD75 citations97
US6363029B1Mar 26, 2002

Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions

HITACHI LTD26 citations96
US5822267AOct 13, 1998

Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions

HITACHI LTD31 citations96
US5604697AFeb 18, 1997

Semiconductor

HITACHI LTD41 citations96
US5386135AJan 31, 1995

Semiconductor CMOS memory device with separately biased wells

HITACHI LTD83 citations96
US5377156ADec 27, 1994

Semiconductor device incorporating main and stand-by boosted internal power supply for compensating for deviation on operating condition and fabrication process conditions

HITACHI LTD36 citations96
US5324982AJun 28, 1994

Semiconductor memory device having bipolar transistor and structure to avoid soft error

HITACHI LTD36 citations96
US5086238AFeb 4, 1992

Semiconductor supply incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions

HITACHI LTD57 citations96
US4984202AJan 8, 1991

Low voltage-operated semiconductor integrated circuit

HITACHI LTD58 citations96
US5497023AMar 5, 1996

Semiconductor memory device having separately biased wells for isolation

HITACHI LTD67 citations95
US5150325ASep 22, 1992

Bi-CMOS semiconductor memory device, including improved layout structure and testing method

HITACHI LTD45 citations95
US6125075ASep 26, 2000

Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions

HITACHI LTD21 citations93
US5966341AOct 12, 1999

Semiconductor memory

HITACHI LTD20 citations93
US5703825ADec 30, 1997

Semiconductor integrated circuit device having a leakage current reduction means

HITACHI LTD32 citations93
US5386394AJan 31, 1995

Semiconductor memory device for performing parallel operations on hierarchical data lines

HITACHI LTD49 citations93
US5289425AFeb 22, 1994

Semiconductor integrated circuit device

HITACHI LTD31 citations93
US4873673AOct 10, 1989

Driver circuit having a current mirror circuit

HITACHI LTD33 citations93
US6396088B2May 28, 2002

System with meshed power and signal buses on cell array

HITACHI LTD22 citations92
US6208010B1Mar 27, 2001

Semiconductor memory device

HITACHI LTD25 citations92
US6067257AMay 23, 2000

Semiconductor integrated circuit device having step-down voltage circuit

HITACHI LTD35 citations92
US5276648AJan 4, 1994

Testing method for a semiconductor memory device

HITACHI LTD21 citations92
US5148255ASep 15, 1992

Semiconductor memory device

HITACHI LTD45 citations92
US4697109ASep 29, 1987

Level converter circuit

HITACHI LTD43 citations92
US6608791B2Aug 19, 2003

Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions

HITACHI LTD11 citations82
US5953242ASep 14, 1999

System with meshed power and signal buses on cell array

HITACHI LTD11 citations82
US5777927AJul 7, 1998

Semiconductor memory

HITACHI LTD12 citations82
US5448526ASep 5, 1995

Semiconductor integrated circuit device

HITACHI LTD18 citations82
US5396116AMar 7, 1995

Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions

HITACHI LTD12 citations82
US5347492ASep 13, 1994

Semiconductor integrated circuit device

HITACHI LTD15 citations82
USRE40356EJun 3, 2008

Large-capacity semiconductor memory with improved layout for sub-amplifiers to increase operational speed

HITACHI LTD5 citations74
US6717833B2Apr 6, 2004

Semiconductor device

HITACHI LTD12 citations74
US6288925B1Sep 11, 2001

System with meshed power and signal buses on cell array

HITACHI LTD9 citations74
US6175516B1Jan 16, 2001

Semiconductor device

HITACHI LTD13 citations74
US5976929ANov 2, 1999

Method of manufacturing a semiconductor integrated circuit device having a capacitor

HITACHI LTD11 citations74
US5859807AJan 12, 1999

Semiconductor integrated circuit device having a controlled overdriving circuit

HITACHI LTD11 citations74
US5587952ADec 24, 1996

Dynamic random access memory including read preamplifiers activated before rewrite amplifiers

HITACHI LTD9 citations74
US5300839AApr 5, 1994

Semiconductor IC device having sense amplifier circuit

HITACHI LTD16 citations74
US5118633AJun 2, 1992

Method for manufacturing a bicmos semiconductor device

HITACHI LTD8 citations74
US4853899AAug 1, 1989

Semiconductor memory having amplifier including bipolar transistor

HITACHI LTD16 citations74

RENESAS TECH CORP

4 patents

HITACHI VLSI ENG

1 patent

TEXAS INSTRUMENTS INC

1 patent

KOBAYASHI YUTAKA

1 patent

HITACH DEVICE ENGINEERING CO L

1 patent

HITACHI INC

1 patent

TAKAHASHI TSUGIO

1 patent

Showing the top 50 of 70 patents by PatentIndex Score.