P

Inventor

EGUCHI KAZUHIRO

JP71 patents
⚠️ This page may combine multiple inventors who share the name “EGUCHI KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

29 patents
US5739563AApr 14, 1998

Ferroelectric type semiconductor device having a barium titanate type dielectric film and method for manufacturing the same

TOSHIBA KK184 citations99
US5618761AApr 8, 1997

Method of manufacturing a perovskite thin film dielectric

TOSHIBA KK177 citations99
US5952687ASep 14, 1999

Semiconductor memory device having a trench capacitor with lower electrode inside the trench

TOSHIBA KK113 citations98
US5760432AJun 2, 1998

Thin film strained layer ferroelectric capacitors

TOSHIBA KK86 citations96
US5691219ANov 25, 1997

Method of manufacturing a semiconductor memory device

TOSHIBA KK59 citations96
US5442585AAug 15, 1995

Device having dielectric thin film

TOSHIBA KK64 citations96
US6844234B2Jan 18, 2005

Semiconductor device and method for manufacturing semiconductor device

TOSHIBA KK21 citations93
US6495054B1Dec 17, 2002

Etching method and cleaning method of chemical vapor growth apparatus

TOSHIBA KK22 citations93
US6335241B1Jan 1, 2002

Semiconductor device and manufacturing method thereof

TOSHIBA KK29 citations93
US6326316B1Dec 4, 2001

Method of manufacturing semiconductor devices

TOSHIBA KK24 citations93
US6297122B1Oct 2, 2001

Method of forming conductive film and capacitor

TOSHIBA KK28 citations93
US6278152B1Aug 21, 2001

Semiconductor device and method of manufacturing the same

TOSHIBA KK20 citations93
US6091099AJul 18, 2000

Semiconductor device with tantalum and ruthenium

TOSHIBA KK31 citations93
US6599794B2Jul 29, 2003

Method of manufacturing a semiconductor device and semiconductor device

TOSHIBA KK22 citations92
US5168077ADec 1, 1992

Method of manufacturing a p-type compound semiconductor thin film containing a iii-group element and a v-group element by metal organics chemical vapor deposition

TOSHIBA KK39 citations92
US4928285AMay 22, 1990

Impurity-doped semiconductor laser device for single wavelength oscillation

TOSHIBA KK32 citations90
US5164363ANov 17, 1992

Method for vapor-phase growth of a superconducting oxide thin film

TOSHIBA KK46 citations87
US7375403B2May 20, 2008

Semiconductor device and method of manufacturing the same

TOSHIBA KK11 citations84
US7265427B2Sep 4, 2007

Semiconductor apparatus and method of manufacturing the semiconductor apparatus

TOSHIBA KK5 citations74
US6867451B2Mar 15, 2005

Semiconductor device and method for manufacturing the same

TOSHIBA KK11 citations74
US6159868ADec 12, 2000

Method of forming a high quality layer of BST

TOSHIBA KK7 citations74
US5084410AJan 28, 1992

Method of manufacturing semiconductor devices

TOSHIBA KK7 citations74
US6541813B1Apr 1, 2003

Capacitor and method for manufacturing the same

TOSHIBA KK10 citations71
US7816215B2Oct 19, 2010

Semiconductor device manufacturing method

TOSHIBA KK3 citations63
US7687869B2Mar 30, 2010

Semiconductor device and method of manufacturing the same

TOSHIBA KK2 citations63
US7652341B2Jan 26, 2010

Semiconductor apparatus having a semicondutor element with a high dielectric constant film

TOSHIBA KK2 citations63
US7501335B2Mar 10, 2009

Semiconductor device and manufacturing method of the same

TOSHIBA KK2 citations63
US7141466B2Nov 28, 2006

Method of fabricating semiconductor device having gate insulating film comprising a silicate nitride film with interface insulating film

TOSHIBA KK2 citations63
US7091135B2Aug 15, 2006

Method of manufacturing semiconductor device

TOSHIBA KK6 citations63

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

15 patents
US6999061B2Feb 14, 2006

Electronic whiteboard system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD70 citations92
US5818312AOct 6, 1998

Dielectric filter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations92
US5248949ASep 28, 1993

Flat type dielectric filter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations92
US6654008B2Nov 25, 2003

Electronic whiteboard and penholder used for the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations90
US6188493B1Feb 13, 2001

Electronic blackboard device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations90
US4985690AJan 15, 1991

Dielectric stepped impedance resonator

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations90
US6765805B2Jul 20, 2004

Circuit component

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations83
US7042418B2May 9, 2006

Chip antenna

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations82
US6009240ADec 28, 1999

Electronic white-board equipment and electronic white-board system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
US5499004AMar 12, 1996

Dielectric filter having interstage coupling using adjacent electrodes

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
US6621378B2Sep 16, 2003

Filter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US5239280AAug 24, 1993

Dielectric filter having inductive input/output coupling

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations73
US5383032AJan 17, 1995

Image processing system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations66
US6917442B1Jul 12, 2005

Electronic printboard apparatus and its printing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US5914745AJun 22, 1999

Electronic white board apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63

PANASONIC IP MAN CO LTD

2 patents

PANASONIC CORP

2 patents

JAPAN SYNTHETIC RUBBER CO LTD

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

Showing the top 50 of 71 patents by PatentIndex Score.