P

Inventor

TAKEDA KAZUO

JP85 patents
⚠️ This page may combine multiple inventors who share the name “TAKEDA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

22 patents
US6216538B1Apr 17, 2001

Particle handling apparatus for handling particles in fluid by acoustic radiation pressure

HITACHI LTD301 citations99
US5902489AMay 11, 1999

Particle handling method by acoustic radiation force and apparatus therefore

HITACHI LTD293 citations99
US6157444ADec 5, 2000

Defect inspection apparatus for silicon wafer

HITACHI LTD89 citations98
US6760472B1Jul 6, 2004

Identification method for an article using crystal defects

HITACHI LTD69 citations96
US6384909B2May 7, 2002

Defect inspection method and apparatus for silicon wafer

HITACHI LTD47 citations96
US6256092B1Jul 3, 2001

Defect inspection apparatus for silicon wafer

HITACHI LTD41 citations96
US5936726AAug 10, 1999

Inspection method, inspection apparatus and method of production of semiconductor device using them

HITACHI LTD122 citations96
US5190039AMar 2, 1993

Apparatus and method for monitoring body organs

HITACHI LTD106 citations96
US4957363ASep 18, 1990

Apparatus for measuring characteristics of particles in fluid by detecting light scattered at the particles

HITACHI LTD103 citations96
US6806099B2Oct 19, 2004

Process for producing polycrystalline silicon film by crystallizing on amorphous silicon film by light irradiation

HITACHI LTD29 citations93
US5312226AMay 17, 1994

Turbo compressor and method of controlling the same

HITACHI LTD30 citations93
US4460283AJul 17, 1984

Damped bearing device

HITACHI LTD32 citations93
US6692224B2Feb 17, 2004

Turbo compressor

HITACHI LTD20 citations92
US6191849B1Feb 20, 2001

Wafer inspecting apparatus

HITACHI LTD31 citations92
US6108079AAug 22, 2000

Method for measuring crystal defect and equipment using the same

HITACHI LTD30 citations92
US4876458AOct 24, 1989

Apparatus for measuring particles in liquid

HITACHI LTD48 citations92
US4725196AFeb 16, 1988

Single-shaft multi-stage centrifugal compressor

HITACHI LTD41 citations92
US6226079B1May 1, 2001

Defect assessing apparatus and method, and semiconductor manufacturing method

HITACHI LTD35 citations91
US4380405AApr 19, 1983

Head flange mounting device for turbo-machine

HITACHI LTD34 citations91
US6793456B2Sep 21, 2004

Turbo-compressor and capacity control method thereof

HITACHI LTD13 citations84
US6683683B2Jan 27, 2004

Defect inspection method and apparatus for silicon wafer

HITACHI LTD13 citations84
US4493611AJan 15, 1985

Horizontally split casing of turbo machine

HITACHI LTD25 citations76

ON CHIP BIOTECHNOLOGIES CO LTD

4 patents

TAKEDA KAZUO

4 patents

TOYODA GOSEI KK

4 patents

MATSUSHITA ELECTRONICS CORP

3 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

NISSAN MOTOR

2 patents

TOKYO SHIBAURA ELECTRIC CO

1 patent

HIATCHI LTD

1 patent

HITACHI DISPLAYS LTD

1 patent

TEXAS INSTRUMENTS INC

1 patent

TOYODA GOSET CO LTD

1 patent

KITASHIBA MASAYUKI

1 patent

SANYO ELECTRIC CO

1 patent

FUJI KASUI ENG CO LTD

1 patent

TOSHIBA KK

1 patent

Showing the top 50 of 85 patents by PatentIndex Score.