Inventor
HARA TSUTOMU
JP68 patents
⚠️ This page may combine multiple inventors who share the name “HARA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMATSU PHOTONICS KK
19 patentsUS6348990B1Feb 19, 2002
Spatial light modulator and spatial light modulating method
HAMAMATSU PHOTONICS KK143 citations97
US5815598ASep 29, 1998
Apparatus for identifying an individual based on a fingerprint image
HAMAMATSU PHOTONICS KK65 citations96
US5617203AApr 1, 1997
Optical detector employing an optically-addressed spatial light modulator
HAMAMATSU PHOTONICS KK83 citations96
US7057788B2Jun 6, 2006
Spatial light modulator and light pulse waveform controller
HAMAMATSU PHOTONICS KK22 citations92
US6710292B2Mar 23, 2004
Laser machining device
HAMAMATSU PHOTONICS KK27 citations92
US6560001B1May 6, 2003
Spatial optical modulating device
HAMAMATSU PHOTONICS KK37 citations92
US5546181AAug 13, 1996
Optical detector employing an optically-addressed spatial light modulator
HAMAMATSU PHOTONICS KK28 citations92
US5166742ANov 24, 1992
Optical deformation measuring apparatus by double-writing speckle images into a spatial light modulator
HAMAMATSU PHOTONICS KK31 citations92
US5841489ANov 24, 1998
Phase-only optically-addressed type spatial light modulator
HAMAMATSU PHOTONICS KK41 citations91
US4818983AApr 4, 1989
Optical image generator having a spatial light modulator and a display device
HAMAMATSU PHOTONICS KK39 citations89
US6808523B2Oct 26, 2004
Laser therapeutic apparatus
HAMAMATSU PHOTONICS KK13 citations77
US5208696AMay 4, 1993
Spatial light modulating device with CRT input image
HAMAMATSU PHOTONICS KK10 citations74
US4763996AAug 16, 1988
Spatial light modulator
HAMAMATSU PHOTONICS KK7 citations74
US4678286AJul 7, 1987
Spatial light modulator
HAMAMATSU PHOTONICS KK7 citations74
US10192502B2Jan 29, 2019
Apparatus having spatial light modulator and converting unit converting input value to control value to control spatial light modulator
HAMAMATSU PHOTONICS KK1 citations73
US4783134ANov 8, 1988
Microwave holograph device
HAMAMATSU PHOTONICS KK11 citations73
US5170281ADec 8, 1992
Spatial light modulation device capable of arbitrarily selecting an input/output characteristic
HAMAMATSU PHOTONICS KK5 citations63
US4923287AMay 8, 1990
Spatial light modulating devices utilizing electro-optic crystal
HAMAMATSU PHOTONICS KK3 citations63
US4741602AMay 3, 1988
Spatial light modulator
HAMAMATSU PHOTONICS KK6 citations62
HITACHI LTD
17 patentsUS5774656AJun 30, 1998
Information processing system and method and service supplying method for use within a network
HITACHI LTD103 citations99
US6094674AJul 25, 2000
Information processing system and information processing method and quality of service supplying method for use with the system
HITACHI LTD80 citations97
US5491301AFeb 13, 1996
Shielding method and circuit board employing the same
HITACHI LTD73 citations96
US5724591AMar 3, 1998
Multiprocessor system with reduced power mode and improved variation of power demand
HITACHI LTD79 citations95
US6519640B2Feb 11, 2003
Accessible network of performance index tables
HITACHI LTD22 citations93
US6624536B1Sep 23, 2003
Electromagnetic noise reducing device, noise reducing electronic component and electronic appliance manufacturing method
HITACHI LTD30 citations91
US6108731AAug 22, 2000
Information processor and method of its component arrangement
HITACHI LTD83 citations91
US6614663B1Sep 2, 2003
Reducing impedance of power supplying system in a circuit board by connecting two points in one of a power supply pattern and a ground pattern by a resistive member
HITACHI LTD29 citations90
US7283671B2Oct 16, 2007
Communications terminal
HITACHI LTD17 citations84
US6985111B2Jan 10, 2006
Printed circuit board and wireless communication apparatus
HITACHI LTD12 citations84
US6370577B1Apr 9, 2002
Information processing system having a network and a directory which may be referenced to supply information to an apparatus
HITACHI LTD10 citations82
US6600243B1Jul 29, 2003
Battery pack and an information processing device in which the battery pack is detachable/attachable
HITACHI LTD18 citations81
US6868446B2Mar 15, 2005
Data processing apparatus and network system that outputs quality of service information to a user
HITACHI LTD4 citations74
US6875920B2Apr 5, 2005
Semiconductor device and design support method of electronic device using the same
HITACHI LTD9 citations72
US7447708B2Nov 4, 2008
Data processing apparatus and network system that outputs quality of service information to a user
HITACHI LTD1 citations63
US7356485B2Apr 8, 2008
Service providing system
HITACHI LTD3 citations63
US7206561B2Apr 17, 2007
Radio equipment
HITACHI LTD2 citations63
HARA TSUTOMU
2 patentsISHIKAWAJIMA HARIMA HEAVY IND
2 patents(unassigned)
1 patentMENICON CO LTD
1 patentMATSUMOTO NAOYA
1 patentRENESAS TECH CORP
1 patentICHIKAWA TORU
1 patentELPIDA MEMORY INC
1 patentHIRAISHI ATSUSHI
1 patentFUKUDA CO LTD
1 patentNIPPON COLUMBIA
1 patentHOSOKAWA YOKO KK
1 patentShowing the top 50 of 68 patents by PatentIndex Score.