P

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 patents
US6099598AAug 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 patents

DENSO CORP

2 patents

KAWASAKI HEAVY IND LTD

2 patents

AGENCY IND SCIENCE TECHN

2 patents

HIROSE ELECTRIC CO LTD

1 patent

AGENCY FOR IND SCIENCE & TECHN

1 patent

Showing the top 50 of 51 patents by PatentIndex Score.