P

Inventor

FUKUDA HIROSHI

JP282 patents
⚠️ This page may combine multiple inventors who share the name “FUKUDA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

35 patents
US6927980B2Aug 9, 2005

Cooling structure for disk storage device

HITACHI LTD170 citations99
US9275672B2Mar 1, 2016

Magnetic head, magnetic recording method and apparatus for controlling magnetic head with spin torque oscillator in a disk drive

HITACHI LTD87 citations98
US7903407B2Mar 8, 2011

Cooling systems and electronic apparatus

HITACHI LTD110 citations98
US7701110B2Apr 20, 2010

Ultrasonic transducer and manufacturing method thereof

HITACHI LTD60 citations98
US7457112B2Nov 25, 2008

Disk array apparatus

HITACHI LTD97 citations98
US7402449B2Jul 22, 2008

Integrated micro electro-mechanical system and manufacturing method thereof

HITACHI LTD130 citations98
US6660462B1Dec 9, 2003

Semiconductor device and method of producing the same

HITACHI LTD83 citations98
US6518180B1Feb 11, 2003

Method for fabricating semiconductor device and method for forming mask suitable therefor

HITACHI LTD76 citations98
US5715039AFeb 3, 1998

Projection exposure apparatus and method which uses multiple diffraction gratings in order to produce a solid state device with fine patterns

HITACHI LTD1,390 citations97
US5222112AJun 22, 1993

X-ray pattern masking by a reflective reduction projection optical system

HITACHI LTD134 citations97
US6964832B2Nov 15, 2005

Semiconductor device and manufacturing method thereof

HITACHI LTD61 citations96
US6329112B1Dec 11, 2001

Method for measuring aberration of projection lens, method for forming patterns, mask, and method for correcting a projection lens

HITACHI LTD59 citations96
US5895741AApr 20, 1999

Photomask, manufacture of photomask, formation of pattern, manufacture of semiconductor device, and mask pattern design system

HITACHI LTD59 citations96
US5362591ANov 8, 1994

Mask having a phase shifter and method of manufacturing same

HITACHI LTD42 citations96
US5328784AJul 12, 1994

Reflection mask, method of producing mask and method of forming pattern using the mask

HITACHI LTD70 citations96
US5316896AMay 31, 1994

Method of forming a pattern

HITACHI LTD59 citations96
US5235400AAug 10, 1993

Method of and apparatus for detecting defect on photomask

HITACHI LTD77 citations96
US4992825AFeb 12, 1991

Method of forming pattern and projection aligner for carrying out the same

HITACHI LTD39 citations96
US4937619AJun 26, 1990

Projection aligner and exposure method

HITACHI LTD92 citations96
US4904569AFeb 27, 1990

Method of forming pattern and projection aligner for carrying out the same

HITACHI LTD64 citations96
US4869999ASep 26, 1989

Method of forming pattern and projection aligner for carrying out the same

HITACHI LTD81 citations96
US5863712AJan 26, 1999

Pattern forming method, projection exposure system, and semiconductor device fabrication method

HITACHI LTD90 citations95
US5832595ANov 10, 1998

Method of modifying conductive lines of an electronic circuit board and its apparatus

HITACHI LTD58 citations95
US7513155B2Apr 7, 2009

Inertial sensor

HITACHI LTD53 citations94
US5348837ASep 20, 1994

Projection exposure apparatus and pattern forming method for use therewith

HITACHI LTD73 citations94
US7872865B2Jan 18, 2011

Disk array device and electronic device

HITACHI LTD41 citations93
US7859834B2Dec 28, 2010

Disk array apparatus

HITACHI LTD23 citations93
US7724515B2May 25, 2010

Disk array apparatus

HITACHI LTD25 citations93
US7675748B2Mar 9, 2010

Disk array system

HITACHI LTD49 citations93
US7436663B2Oct 14, 2008

Disk array system

HITACHI LTD43 citations93
US7369406B2May 6, 2008

Disk array apparatus

HITACHI LTD26 citations93
US6845497B2Jan 18, 2005

Method for fabrication of patterns and semiconductor devices

HITACHI LTD36 citations93
US5885735AMar 23, 1999

Mask having a phase shifter and method of manufacturing same

HITACHI LTD20 citations93
US5595857AJan 21, 1997

Method of forming a pattern and projection exposure apparatus

HITACHI LTD33 citations93
US5418598AMay 23, 1995

Projection exposure apparatus

HITACHI LTD29 citations93

FUJI PHOTO FILM CO LTD

3 patents

HITACHI HIGH TECH CORP

3 patents

RENESAS TECH CORP

2 patents

OLYMPUS CORP

2 patents

OLYMPUS OPTICAL CO

1 patent

BASILEA PHARMACEUTICA AG

1 patent

NIPPON TELEGRAPH & TELEPHONE

1 patent

HITICHI LTD

1 patent

HINO MOTORS LTD

1 patent

Showing the top 50 of 282 patents by PatentIndex Score.