P

Inventor

MATSUOKA HIDEYUKI

JP63 patents
⚠️ This page may combine multiple inventors who share the name “MATSUOKA HIDEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

35 patents
US7078273B2Jul 18, 2006

Semiconductor memory cell and method of forming same

HITACHI LTD130 citations99
US6740921B2May 25, 2004

Semiconductor memory cell and method of forming same

HITACHI LTD108 citations99
US6560135B2May 6, 2003

Magnetic semiconductor memory apparatus and method of manufacturing the same

HITACHI LTD94 citations98
US6130449AOct 10, 2000

Semiconductor memory device and a method for fabricating the same

HITACHI LTD114 citations98
US7116593B2Oct 3, 2006

Storage device

HITACHI LTD60 citations96
US6862235B2Mar 1, 2005

Semiconductor device which is low in power and high in speed and is highly integrated

HITACHI LTD44 citations96
US6573586B2Jun 3, 2003

Semiconductor device

HITACHI LTD37 citations96
US7470923B2Dec 30, 2008

Semiconductor integrated circuit device

HITACHI LTD17 citations93
US7341892B2Mar 11, 2008

Semiconductor memory cell and method of forming same

HITACHI LTD12 citations93
US7335907B2Feb 26, 2008

Memory device

HITACHI LTD34 citations93
US7110284B2Sep 19, 2006

Magnetic nonvolatile memory cell and magnetic random access memory using the same

HITACHI LTD45 citations93
US7038961B2May 2, 2006

Semiconductor device

HITACHI LTD35 citations93
US6965533B2Nov 15, 2005

Semiconductor device which is low in power and high in speed and is highly integrated

HITACHI LTD18 citations93
US6809364B2Oct 26, 2004

Semiconductor integrated circuit device and a method of manufacture thereof

HITACHI LTD24 citations93
US6621110B1Sep 16, 2003

Semiconductor intergrated circuit device and a method of manufacture thereof

HITACHI LTD34 citations93
US6617205B1Sep 9, 2003

Semiconductor storage device and process for manufacturing the same

HITACHI LTD14 citations93
US6570206B1May 27, 2003

Semiconductor device

HITACHI LTD45 citations93
US6407420B1Jun 18, 2002

Integrated circuit device having line width determined by side wall spacer provided in openings formed in insulating film for connection conductors

HITACHI LTD45 citations93
US6376304B1Apr 23, 2002

Semiconductor memory device and a method for fabricating the same

HITACHI LTD39 citations93
US5270232ADec 14, 1993

Process for fabricating field effect transistor

HITACHI LTD27 citations92
US7829930B2Nov 9, 2010

Semiconductor device with ion movement control

HITACHI LTD10 citations84
US7719870B2May 18, 2010

Storage device

HITACHI LTD8 citations84
US7324372B2Jan 29, 2008

Storage device

HITACHI LTD9 citations84
US6946704B2Sep 20, 2005

Semiconductor memory cell and method of forming same

HITACHI LTD12 citations84
US6677633B2Jan 13, 2004

Semiconductor device

HITACHI LTD13 citations84
US6661048B2Dec 9, 2003

Semiconductor memory device having self-aligned wiring conductor

HITACHI LTD15 citations84
US7542357B2Jun 2, 2009

Semiconductor device

HITACHI LTD6 citations74
US6831316B1Dec 14, 2004

Semiconductor memory device and method of manufacturing the same

HITACHI LTD11 citations74
US6798005B2Sep 28, 2004

Semiconductor memory device having large storage capacity and minimal step height between memory cell and peripheral circuits

HITACHI LTD8 citations74
US6791134B2Sep 14, 2004

Semiconductor memory device and manufacturing method thereof

HITACHI LTD6 citations74
US6677194B2Jan 13, 2004

Method of manufacturing a semiconductor integrated circuit device

HITACHI LTD11 citations74
US6576510B2Jun 10, 2003

Method of producing a semiconductor memory device using a self-alignment process

HITACHI LTD7 citations74
US6207986B1Mar 27, 2001

Semiconductor integrated circuit device

HITACHI LTD13 citations74
US6861692B2Mar 1, 2005

Method of manufacturing semiconductor device and semiconductor device

HITACHI LTD9 citations73
US4977435ADec 11, 1990

Semiconductor device with a split conduction channel

HITACHI LTD12 citations72

RENESAS TECH CORP

8 patents

HITACHI ULSI SYS CO LTD

2 patents

RENESAS ELECTRONICS CORP

1 patent

HITACHI DISPLAYS LTD

1 patent

NEC ELECTRONICS CORP

1 patent

MATSUI YUICHI

1 patent

TOKYO SHIBAURA ELECTRIC CO

1 patent

Showing the top 50 of 63 patents by PatentIndex Score.