P

Inventor

HARA MASAKI

JP61 patents
⚠️ This page may combine multiple inventors who share the name “HARA MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

28 patents
US5304250AApr 19, 1994

Plasma system comprising hollow mesh plate electrode

SONY CORP219 citations99
US5145808ASep 8, 1992

Method of crystallizing a semiconductor thin film

SONY CORP294 citations99
US5648276AJul 15, 1997

Method and apparatus for fabricating a thin film semiconductor device

SONY CORP274 citations98
US6433390B1Aug 13, 2002

Bonded substrate structures and method for fabricating bonded substrate structures

SONY CORP43 citations96
US6455227B1Sep 24, 2002

Multilayer resist structure, and method of manufacturing three-dimensional microstructure with use thereof

SONY CORP26 citations93
US6387713B2May 14, 2002

Method for manufacturing microfabrication apparatus

SONY CORP23 citations93
US6549694B2Apr 15, 2003

Optical switching element, switching apparatus and image display apparatus using optical switching element

SONY CORP23 citations92
US6458715B2Oct 1, 2002

Process of manufacturing semiconductor device

SONY CORP15 citations92
US6291366B1Sep 18, 2001

Process of manufacturing semiconductor devices

SONY CORP22 citations92
US5910015AJun 8, 1999

Thin film transistor and manufacturing method of the thin film transistor

SONY CORP28 citations92
US5726487AMar 10, 1998

Semiconductor device having an improved thin film transistor

SONY CORP20 citations92
US5591653AJan 7, 1997

Method of manufacturing Si-Ge thin film transistor

SONY CORP41 citations92
US6914871B2Jul 5, 2005

Micro mirror unit, optical disc drive using same, and method for producing micro mirror unit

SONY CORP20 citations91
US6429147B2Aug 6, 2002

Method for making an insulating film

SONY CORP15 citations84
US6552991B1Apr 22, 2003

Micro mirror apparatus and optical memory disk apparatus

SONY CORP15 citations82
US7173748B2Feb 6, 2007

Micro-mirror and a method for fabricating the same

SONY CORP5 citations74
US7009747B2Mar 7, 2006

Micro-mirror and a method for fabricating the same

SONY CORP7 citations74
US7000686B2Feb 21, 2006

Heat transport device and electronic device

SONY CORP5 citations74
US6942021B2Sep 13, 2005

Heat transport device and electronic device

SONY CORP10 citations74
US6048801AApr 11, 2000

Method of forming interlayer film

SONY CORP6 citations74
US5889292AMar 30, 1999

Semiconductor device having an improved thin film transistor

SONY CORP12 citations74
US5888909AMar 30, 1999

Method of forming interlayer film

SONY CORP6 citations74
US6976526B2Dec 20, 2005

Heat transport device and electronic device

SONY CORP2 citations63
US6727181B2Apr 27, 2004

Etching method and manufacturing method of a structure

SONY CORP5 citations63
US6663789B2Dec 16, 2003

Bonded substrate structures and method for fabricating bonded substrate structures

SONY CORP4 citations63
US6136726AOct 24, 2000

Method of forming interlayer film by altering fluidity of deposited layers

SONY CORP1 citations63
US7215630B2May 8, 2007

Micro mirror unit, optical disc drive using same, and method for producing micro mirror unit

SONY CORP2 citations61
US5431126AJul 11, 1995

Method of forming semiconductor crystal and semiconductor device

SONY CORP4 citations60

MITSUBISHI ELECTRIC CORP

9 patents

YAMAHA CORP

6 patents

NEC CORP

2 patents

KYOCERA CORP

1 patent

CANON KK

1 patent

MITSUBISHI RUBBER

1 patent

AKAO HIROTAKA

1 patent

HITACHI HIGH TECH CORP

1 patent

Showing the top 50 of 61 patents by PatentIndex Score.