P

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 patents
US6348990B1Feb 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 patents
US5774656AJun 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 patents

ISHIKAWAJIMA HARIMA HEAVY IND

2 patents

(unassigned)

1 patent

MENICON CO LTD

1 patent

MATSUMOTO NAOYA

1 patent

RENESAS TECH CORP

1 patent

ICHIKAWA TORU

1 patent

ELPIDA MEMORY INC

1 patent

HIRAISHI ATSUSHI

1 patent

FUKUDA CO LTD

1 patent

NIPPON COLUMBIA

1 patent

HOSOKAWA YOKO KK

1 patent

Showing the top 50 of 68 patents by PatentIndex Score.