Inventor · disambiguated record
Naoya Ishigaki
Also filed as: ISHIGAKI NAOYA
27 granted patents·6 pending applications·34 citations·filing 2004–2025
93Inventor score
Top patents by PatentIndex Score
33 records- 0186US10973112B2Charged particle beam deviceHITACHI HIGH TECH CORP·Filed 2017·Granted Apr 6, 2021·5 cites·18 claims
- 0284US9401297B2Electrostatic chuck mechanism and charged particle beam apparatusHITACHI HIGH TECH CORP·Filed 2015·Granted Jul 26, 2016·5 cites·10 claims
- 0380US10139702B2Wavelength conversion deviceSHIMADZU CORP·Filed 2015·Granted Nov 27, 2018·2 cites·8 claims
- 0479US9601307B2Charged particle radiation apparatusHITACHI HIGH TECH CORP·Filed 2014·Granted Mar 21, 2017·4 cites·5 claims
- 0572US12374998B2High-voltage control circuitHITACHI HIGH TECH CORP·Filed 2023·Granted Jul 29, 2025·0 cites·7 claims
- 0672US9746615B2Light-synthesizing laser deviceSHIMADZU CORP·Filed 2014·Granted Aug 29, 2017·3 cites·1 claims
- 0772US9543113B2Charged-particle beam device for irradiating a charged particle beam on a sampleHITACHI HIGH TECH CORP·Filed 2014·Granted Jan 10, 2017·2 cites·6 claims
- 0868US9083146B1Solid state laser deviceSHIMADZU CORP·Filed 2014·Granted Jul 14, 2015·2 cites·5 claims
- 0968US8982917B2Solid-state laser deviceSHIMADZU CORP·Filed 2013·Granted Mar 17, 2015·2 cites·12 claims
- 1065US2025229359A1Laser Beam Irradiation Apparatus and Laser Processing ApparatusSHIMADZU CORP·Filed 2023·Application pending·0 cites
- 1165US2025222540A1Laser Machining ApparatusSHIMADZU CORP·Filed 2023·Application pending·0 cites
- 1264US7209504B2Solid laser apparatusSHIMADZU CORP·Filed 2006·Granted Apr 24, 2007·2 cites·14 claims
- 1363US2025213739A1Sterilization method and sterilization systemSHIMADZU CORP·Filed 2023·Application pending·0 cites
- 1463US2025292989A1Charged particle beam device and substrate detaching methodHITACHI HIGH TECH CORP·Filed 2025·Application pending·0 cites
- 1562US7145924B2Solid laser apparatusSHIMADZU CORP·Filed 2004·Granted Dec 5, 2006·6 cites·4 claims
- 1660US8369366B2Semiconductor laser excited solid-state laser deviceSHIMADZU CORP·Filed 2008·Granted Feb 5, 2013·1 cites·1 claims
- 1754US12014897B2Ventilated semiconductor processing apparatusHITACHI HIGH TECH CORP·Filed 2021·Granted Jun 18, 2024·0 cites·15 claims
- 1854US11011345B2Charged particle beam deviceHITACHI HIGH TECH CORP·Filed 2020·Granted May 18, 2021·0 cites·11 claims
- 1953US11694871B2Charged particle beam deviceHITACHI HIGH TECH CORP·Filed 2021·Granted Jul 4, 2023·0 cites·7 claims
- 2052US11835205B2Light source device, projector, machining device, light source unit, and light source device adjusting methodSHIMADZU CORP·Filed 2021·Granted Dec 5, 2023·0 cites·12 claims
- 2150US12132411B2Power supply module and charged particle beam deviceHITACHI HIGH TECH CORP·Filed 2019·Granted Oct 29, 2024·0 cites·10 claims
- 2248US11017981B2Charged particle beam systemHITACHI HIGH TECH CORP·Filed 2019·Granted May 25, 2021·0 cites·10 claims
- 2348US2024223134A1High voltage amplifierHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 2447US2023268158A1Charged Particle Beam ApparatusHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
- 2546US10180583B1Optical coupling module using a prism mirror to obtain parallel beamsSHIMADZU CORP·Filed 2018·Granted Jan 15, 2019·0 cites·4 claims
- 2644US10746944B2Laser deviceSHIMADZU CORP·Filed 2018·Granted Aug 18, 2020·0 cites·2 claims
- 2744US10137526B2Laser machining deviceSHIMADZU CORP·Filed 2014·Granted Nov 27, 2018·0 cites·4 claims
- 2842US10511144B2Semiconductor light-emitting deviceSHIMADZU CORP·Filed 2016·Granted Dec 17, 2019·0 cites·3 claims
- 2942US9647422B1Laser deviceSHIMADZU CORP·Filed 2014·Granted May 9, 2017·0 cites·7 claims
- 3040US12147374B2Distributed control system and semiconductor inspection apparatus including sameHITACHI HIGH TECH CORP·Filed 2020·Granted Nov 19, 2024·0 cites·19 claims
- 3136US10153607B2Passive Q-switch laser and method for optimizing action of the sameSHIMADZU CORP·Filed 2015·Granted Dec 11, 2018·0 cites·5 claims
- 3233US10727644B2Laser deviceSHIMADZU CORP·Filed 2015·Granted Jul 28, 2020·0 cites·6 claims
- 3330US9077264B2Charged particle beam apparatus and electrostatic chuck apparatusOHSAWA Tetsuji·Filed 2012·Granted Jul 7, 2015·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →