Inventor · disambiguated record
Junji Okuma
Also filed as: OKUMA JUNJI
25 granted patents·7 pending applications·59 citations·filing 2011–2024
93Inventor score
Top patents by PatentIndex Score
32 records- 0191US9295969B2Laser processing methodOKUMA JUNJI·Filed 2011·Granted Mar 29, 2016·16 cites·9 claims
- 0286US2025091164A1Laser machining deviceHAMAMATSU PHOTONICS KK·Filed 2024·Application pending·0 cites
- 0378US11872655B2Laser processing deviceHAMAMATSU PHOTONICS KK·Filed 2019·Granted Jan 16, 2024·1 cites·2 claims
- 0478US2025108455A1Laser machining device and laser output deviceHAMMATSU PHOTONICS K K·Filed 2024·Application pending·0 cites
- 0577USD1013746SLaser processing machineHAMAMATSU PHOTONICS KK·Filed 2020·Granted Feb 6, 2024·6 cites·1 claims
- 0672USD920397SLaser processing machineHAMAMATSU PHOTONICS KK·Filed 2019·Granted May 25, 2021·12 cites·1 claims
- 0771US12157187B2Laser machining deviceHAMAMATSU PHOTONICS KK·Filed 2019·Granted Dec 3, 2024·0 cites·18 claims
- 0870US12145214B2Laser machining head and laser machining deviceHAMAMATSU PHOTONICS KK·Filed 2019·Granted Nov 19, 2024·1 cites·21 claims
- 0969US11465235B2Laser light irradiating deviceHAMAMATSU PHOTONICS KK·Filed 2017·Granted Oct 11, 2022·1 cites·10 claims
- 1069US11428520B2Distance measurement unit and light irradiation deviceHAMAMATSU PHOTONICS KK·Filed 2018·Granted Aug 30, 2022·1 cites·7 claims
- 1169US10758999B2Machining object cutting method and machining object cutting deviceHAMAMATSU PHOTONICS KK·Filed 2016·Granted Sep 1, 2020·1 cites·12 claims
- 1265US2025172389A1Electron tube and spectroscopeHAMAMATSU PHOTONICS KK·Filed 2024·Application pending·0 cites
- 1364US2020139484A1Laser processing deviceHAMAMATSU PHOTONICS KK·Filed 2018·Application pending·0 cites
- 1456USD917585SWafer processing machine for producing semiconductorsHAMAMATSU PHOTONICS KK·Filed 2019·Granted Apr 27, 2021·6 cites·1 claims
- 1556US10532431B2Laser processing methodHAMAMATSU PHOTONIC K K·Filed 2016·Granted Jan 14, 2020·0 cites·6 claims
- 1655US12202070B2Laser machining device and laser output deviceHAMAMATSU PHOTONICS KK·Filed 2017·Granted Jan 21, 2025·0 cites·6 claims
- 1754US2022009032A1Laser machining deviceHAMAMATSU PHOTONICS KK·Filed 2019·Application pending·0 cites
- 1853USD920398SLaser processing machineHAMAMATSU PHOTONICS KK·Filed 2019·Granted May 25, 2021·5 cites·1 claims
- 1952US10835991B2Laser beam irradiating deviceHAMAMATSU PHOTONICS KK·Filed 2017·Granted Nov 17, 2020·0 cites·19 claims
- 2050US11642743B2Laser processing method, and laser processing deviceHAMAMATSU PHOTONICS KK·Filed 2018·Granted May 9, 2023·0 cites·6 claims
- 2150USD918276SLaser processing machineHAMAMATSU PHOTONICS KK·Filed 2019·Granted May 4, 2021·4 cites·1 claims
- 2247US11833611B2Laser machining deviceHAMAMATSU PHOTONICS KK·Filed 2019·Granted Dec 5, 2023·0 cites·14 claims
- 2346USD917586SLaser processing machineHAMAMATSU PHOTONICS KK·Filed 2019·Granted Apr 27, 2021·3 cites·1 claims
- 2446US10260987B2Collimation evaluation device and collimation evaluation methodHAMAMATSU PHOTONICS KK·Filed 2015·Granted Apr 16, 2019·0 cites·12 claims
- 2545US12383984B2Laser processing deviceHAMAMATSU PHOTONICS KK·Filed 2017·Granted Aug 12, 2025·0 cites·2 claims
- 2645US11484968B2Laser light irradiation device and laser light irradiation methodHAMAMATSU PHOTONICS KK·Filed 2017·Granted Nov 1, 2022·0 cites·5 claims
- 2745US10337928B2Autocorrelation measurement deviceHAMAMATSU PHOTONICS KK·Filed 2016·Granted Jul 2, 2019·0 cites·7 claims
- 2845US2021398856A1Laser processing methodHAMAMATSU PHOTONICS KK·Filed 2019·Application pending·0 cites
- 2944US2019039169A1Laser machining device and laser machining methodHAMAMATSU PHOTONICS KK·Filed 2017·Application pending·0 cites
- 3042US10898975B2Laser machining device and laser machining methodHAMAMATSU PHOTONICS KK·Filed 2016·Granted Jan 26, 2021·0 cites·17 claims
- 3140USD921068SWafer processing machine for producing semiconductorsHAMAMATSU PHOTONICS KK·Filed 2019·Granted Jun 1, 2021·2 cites·1 claims
- 3235US10309836B2Collimation evaluation device and collimation evaluation methodHAMAMATSU PHOTONICS KK·Filed 2016·Granted Jun 4, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →