Inventor
KAWAMURA YOSHIO
JP51 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMURA YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
37 patentsUS6099598AAug 8, 2000
Fabrication system and fabrication method
HITACHI LTD99 citations99
US6077027AJun 20, 2000
Semiconductor manufacturing apparatus for transferring articles with a bearing-less joint and method for manufacturing semiconductor device
HITACHI LTD418 citations99
US5820679AOct 13, 1998
Fabrication system and method having inter-apparatus transporter
HITACHI LTD144 citations99
US5609511AMar 11, 1997
Polishing method
HITACHI LTD413 citations99
US4894343AJan 16, 1990
Chamber plate for use in cell fusion and a process for production thereof
HITACHI LTD211 citations98
US4480910ANov 6, 1984
Pattern forming apparatus
HITACHI LTD1,548 citations98
US5981399ANov 9, 1999
Method and apparatus for fabricating semiconductor devices
HITACHI LTD114 citations97
US5380396AJan 10, 1995
Valve and semiconductor fabricating equipment using the same
HITACHI LTD164 citations97
US5858863AJan 12, 1999
Fabrication system and method having inter-apparatus transporter
HITACHI LTD63 citations96
US5562800AOct 8, 1996
Wafer transport method
HITACHI LTD69 citations96
US5183744AFeb 2, 1993
Cell handling method for cell fusion processor
HITACHI LTD98 citations96
US4750364AJun 14, 1988
Angular velocity and acceleration sensor
HITACHI LTD121 citations96
US4441206AApr 3, 1984
Pattern detecting apparatus
HITACHI LTD79 citations96
US5628828AMay 13, 1997
Processing method and equipment for processing a semiconductor device having holder/carrier with flattened surface
HITACHI LTD82 citations95
US4057347ANov 8, 1977
Optical exposure apparatus
HITACHI LTD56 citations95
US5284179AFeb 8, 1994
Valve and semiconductor fabricating equipment using the same
HITACHI LTD47 citations94
US4895805AJan 23, 1990
Cell manipulating apparatus
HITACHI LTD104 citations94
US4798470AJan 17, 1989
Pattern printing method and apparatus
HITACHI LTD37 citations93
US6723144B2Apr 20, 2004
Semiconductor device fabricating method
HITACHI LTD38 citations92
US5601686AFeb 11, 1997
Wafer transport method
HITACHI LTD26 citations92
US4614432ASep 30, 1986
Pattern detector
HITACHI LTD32 citations92
US4504726AMar 12, 1985
Pattern generator
HITACHI LTD35 citations92
US5308757AMay 3, 1994
Biological cell treatment method and apparatus
HITACHI LTD22 citations90
US4820928AApr 11, 1989
Lithography apparatus
HITACHI LTD33 citations90
US6565424B2May 20, 2003
Method and apparatus for planarizing semiconductor device
HITACHI LTD13 citations84
US6524961B1Feb 25, 2003
Semiconductor device fabricating method
HITACHI LTD14 citations84
US6663468B2Dec 16, 2003
Method for polishing surface of semiconductor device substrate
HITACHI LTD18 citations83
US5971701AOct 26, 1999
Semiconductor manufacturing apparatus for transferring articles with a bearing-less joint and method for manufacturing semiconductor device
HITACHI LTD15 citations82
US4477183AOct 16, 1984
Automatic focusing apparatus
HITACHI LTD8 citations74
US4153341AMay 8, 1979
Automatic focusing apparatus
HITACHI LTD12 citations74
US6612912B2Sep 2, 2003
Method for fabricating semiconductor device and processing apparatus for processing semiconductor device
HITACHI LTD8 citations73
US5548454AAug 20, 1996
Information recording disk, its production method and recording apparatus
HITACHI LTD18 citations73
US5154814AOct 13, 1992
Cell handling apparatus
HITACHI LTD6 citations72
US6734103B2May 11, 2004
Method of polishing a semiconductor device
HITACHI LTD5 citations63
US4597669AJul 1, 1986
Pattern detector
HITACHI LTD2 citations63
US4045141AAug 30, 1977
Photoelectric microscope
HITACHI LTD5 citations63
US6589871B2Jul 8, 2003
Processing method, measuring method and producing method of semiconductor devices
HITACHI LTD5 citations62
RENESAS TECH CORP
5 patentsUS7062344B2Jun 13, 2006
Fabrication system and fabrication method
RENESAS TECH CORP32 citations96
US7603194B2Oct 13, 2009
Fabrication system and fabrication method
RENESAS TECH CORP6 citations74
US7392106B2Jun 24, 2008
Fabrication system and fabrication method
RENESAS TECH CORP8 citations74
US7310563B2Dec 18, 2007
Fabrication system and fabrication method
RENESAS TECH CORP6 citations74
US6777337B2Aug 17, 2004
Planarizing method of semiconductor wafer and apparatus thereof
RENESAS TECH CORP8 citations73
DENSO CORP
2 patentsKAWASAKI HEAVY IND LTD
2 patentsAGENCY IND SCIENCE TECHN
2 patentsHIROSE ELECTRIC CO LTD
1 patentAGENCY FOR IND SCIENCE & TECHN
1 patentShowing the top 50 of 51 patents by PatentIndex Score.