Inventor · disambiguated record
Tsutomu Hara
Also filed as: HARA TSUTOMU · NOMURA SUSUMU
68 granted patents·11 pending applications·1,570 citations·filing 1977–2021
99Inventor score
Top patents by PatentIndex Score
79 records- 0192US6348990B1Spatial light modulator and spatial light modulating methodHAMAMATSU PHOTONICS KK·Filed 1999·Granted Feb 19, 2002·143 cites·36 claims
- 0290US8749463B2Phase-modulating apparatusMATSUMOTO NAOYA·Filed 2007·Granted Jun 10, 2014·8 cites·33 claims
- 0387US6560001B1Spatial optical modulating deviceHAMAMATSU PHOTONICS KK·Filed 2000·Granted May 6, 2003·37 cites·7 claims
- 0486US9857264B2Leak testing apparatus and methodFUKUDA CO LTD·Filed 2014·Granted Jan 2, 2018·8 cites·20 claims
- 0586US5617203AOptical detector employing an optically-addressed spatial light modulatorHAMAMATSU PHOTONICS KK·Filed 1995·Granted Apr 1, 1997·83 cites·8 claims
- 0685US8641279B2Packaging bag with fastenerICHIKAWA TORU·Filed 2007·Granted Feb 4, 2014·15 cites·6 claims
- 0785US5774656AInformation processing system and method and service supplying method for use within a networkHITACHI LTD·Filed 1995·Granted Jun 30, 1998·103 cites·12 claims
- 0884US8134239B2Address line wiring structure and printed wiring board having sameHIRAISHI ATSUSHI·Filed 2008·Granted Mar 13, 2012·11 cites·15 claims
- 0984US6710292B2Laser machining deviceHAMAMATSU PHOTONICS KK·Filed 2000·Granted Mar 23, 2004·27 cites·9 claims
- 1083US8157568B2Ophthalmologic modelHARA TSUTOMU·Filed 2008·Granted Apr 17, 2012·7 cites·2 claims
- 1182US6519640B2Accessible network of performance index tablesHITACHI LTD·Filed 2002·Granted Feb 11, 2003·22 cites·7 claims
- 1282US6094674AInformation processing system and information processing method and quality of service supplying method for use with the systemHITACHI LTD·Filed 1998·Granted Jul 25, 2000·80 cites·9 claims
- 1382US5491301AShielding method and circuit board employing the sameHITACHI LTD·Filed 1993·Granted Feb 13, 1996·73 cites·12 claims
- 1479US7057788B2Spatial light modulator and light pulse waveform controllerHAMAMATSU PHOTONICS KK·Filed 2001·Granted Jun 6, 2006·22 cites·24 claims
- 1578US7768867B2Stacked semiconductor deviceELPIDA MEMORY INC·Filed 2007·Granted Aug 3, 2010·8 cites·11 claims
- 1678US5937959AConveyance apparatusFiled 1996·Granted Aug 17, 1999·69 cites·6 claims
- 1778US5275624ADevice for inhibiting aftercataractMENICON CO LTD·Filed 1992·Granted Jan 4, 1994·205 cites·2 claims
- 1876US5724591AMultiprocessor system with reduced power mode and improved variation of power demandHITACHI LTD·Filed 1996·Granted Mar 3, 1998·79 cites·20 claims
- 1975US10192502B2Apparatus having spatial light modulator and converting unit converting input value to control value to control spatial light modulatorHAMAMATSU PHOTONICS KK·Filed 2015·Granted Jan 29, 2019·1 cites·8 claims
- 2075US4818983AOptical image generator having a spatial light modulator and a display deviceHAMAMATSU PHOTONICS KK·Filed 1986·Granted Apr 4, 1989·39 cites·6 claims
- 2174US9457937B2Spouted bag bodyHOSOKAWA YOKO KK·Filed 2015·Granted Oct 4, 2016·2 cites·16 claims
- 2274US5841489APhase-only optically-addressed type spatial light modulatorHAMAMATSU PHOTONICS KK·Filed 1993·Granted Nov 24, 1998·41 cites·31 claims
- 2374US4519064AOptical record discNIPPON COLUMBIA·Filed 1981·Granted May 21, 1985·18 cites·8 claims
- 2473US6370577B1Information processing system having a network and a directory which may be referenced to supply information to an apparatusHITACHI LTD·Filed 2000·Granted Apr 9, 2002·10 cites·7 claims
- 2573US6108731AInformation processor and method of its component arrangementHITACHI LTD·Filed 1996·Granted Aug 22, 2000·83 cites·10 claims
- 2673US5166742AOptical deformation measuring apparatus by double-writing speckle images into a spatial light modulatorHAMAMATSU PHOTONICS KK·Filed 1991·Granted Nov 24, 1992·31 cites·10 claims
- 2772US8922029B2Apparatus having a wiring board and memory devicesHIRAISHI ATSUSHI·Filed 2012·Granted Dec 30, 2014·2 cites·16 claims
- 2872US7283671B2Communications terminalHITACHI LTD·Filed 2003·Granted Oct 16, 2007·17 cites·20 claims
- 2969US11860065B2Method for leak testing and reference leak device for leak testingFUKUDA CO LTD·Filed 2021·Granted Jan 2, 2024·0 cites·5 claims
- 3068US6983023B2Data transmission system of directional coupling type using forward wave and reflection waveRENESAS TECH CORP·Filed 2001·Granted Jan 3, 2006·16 cites·28 claims
- 3168US6614663B1Reducing 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 memberHITACHI LTD·Filed 1999·Granted Sep 2, 2003·29 cites·11 claims
- 3267US10621936B2Apparatus having spatial light modulator and converting unit converting input value to control value to control spatial light modulatorHAMAMATSU PHOTONICS KK·Filed 2018·Granted Apr 14, 2020·0 cites·8 claims
- 3367US6985111B2Printed circuit board and wireless communication apparatusHITACHI LTD·Filed 2003·Granted Jan 10, 2006·12 cites·7 claims
- 3465US9714125B2Check valve and container with check valveHOSOKAWA YOKO KK·Filed 2013·Granted Jul 25, 2017·1 cites·4 claims
- 3565US7447708B2Data processing apparatus and network system that outputs quality of service information to a userHITACHI LTD·Filed 2005·Granted Nov 4, 2008·1 cites·14 claims
- 3665US5546181AOptical detector employing an optically-addressed spatial light modulatorHAMAMATSU PHOTONICS KK·Filed 1994·Granted Aug 13, 1996·28 cites·9 claims
- 3764US6875920B2Semiconductor device and design support method of electronic device using the sameHITACHI LTD·Filed 2002·Granted Apr 5, 2005·9 cites·38 claims
- 3864US5815598AApparatus for identifying an individual based on a fingerprint imageHAMAMATSU PHOTONICS KK·Filed 1997·Granted Sep 29, 1998·65 cites·21 claims
- 3963US7356485B2Service providing systemHITACHI LTD·Filed 2001·Granted Apr 8, 2008·3 cites·16 claims
- 4062US6868446B2Data processing apparatus and network system that outputs quality of service information to a userHITACHI LTD·Filed 2003·Granted Mar 15, 2005·4 cites·11 claims
- 4162US6624536B1Electromagnetic noise reducing device, noise reducing electronic component and electronic appliance manufacturing methodHITACHI LTD·Filed 1999·Granted Sep 23, 2003·30 cites·5 claims
- 4262US2014232766A1Apparatus converting input value to control value, driving pixel based on control value, and modulating lightHAMAMATSU PHOTONICS KK·Filed 2014·Application pending·0 cites
- 4360US6600243B1Battery pack and an information processing device in which the battery pack is detachable/attachableHITACHI LTD·Filed 2000·Granted Jul 29, 2003·18 cites·14 claims
- 4459US12358690B2Storage container for soft capsules, soft capsule-containing storage container, and laminate for soft capsulesHOSOKAWA YOKO KK·Filed 2021·Granted Jul 15, 2025·0 cites·16 claims
- 4559US9859033B2Conductive film and electronic device having conductive filmLINTEC CORP·Filed 2014·Granted Jan 2, 2018·0 cites·3 claims
- 4657US5005831AAthletic equipment for rehabilitationHARA TSUTOMU·Filed 1988·Granted Apr 9, 1991·26 cites·19 claims
- 4756US7711817B2Data processing apparatus and network system that outputs quality of service information to a userHITACHI LTD·Filed 2008·Granted May 4, 2010·0 cites·5 claims
- 4854US2022227555A1Packaging film, package, and method of manufacturing laminated filmMITSUI CHEMICALS TOHCELLO INC·Filed 2020·Application pending·0 cites
- 4953US11248984B2Method for leak testing and reference leak device for leak testingFUKUDA CO LTD·Filed 2017·Granted Feb 15, 2022·0 cites·5 claims
- 5053US7584431B2Communication system and terminal units connected theretoHITACHI LTD·Filed 2003·Granted Sep 1, 2009·3 cites·9 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Tsutomu Hara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →