Inventor · disambiguated record
Hiroaki Ishiguro
Also filed as: ISHIGURO HIROAKI
16 granted patents·7 pending applications·59 citations·filing 1994–2022
91Inventor score
Top patents by PatentIndex Score
23 records- 0190US10583525B2Laser processing machineAMADA HOLDINGS CO LTD·Filed 2016·Granted Mar 10, 2020·4 cites·7 claims
- 0290US10413996B2Laser processing machineAMADA HOLDINGS CO LTD·Filed 2016·Granted Sep 17, 2019·4 cites·7 claims
- 0389US8565468B2HeadphoneITO TOMOHIRO·Filed 2009·Granted Oct 22, 2013·20 cites·14 claims
- 0488US10898970B2Laser processing machineAMADA HOLDINGS CO LTD·Filed 2018·Granted Jan 26, 2021·5 cites·6 claims
- 0584US10974346B2Laser cutting method and machine, and automatic programing apparatusAMADA HOLDINGS CO LTD·Filed 2018·Granted Apr 13, 2021·2 cites·15 claims
- 0683US10300558B2Laser processing machine and laser cutting methodAMADA HOLDINGS CO LTD·Filed 2016·Granted May 28, 2019·2 cites·5 claims
- 0780US9821409B2Laser cutting methodSUGIYAMA AKIHIKO·Filed 2012·Granted Nov 21, 2017·3 cites·8 claims
- 0877US11052489B2Method for laser processingAMADA HOLDINGS CO LTD·Filed 2018·Granted Jul 6, 2021·1 cites·9 claims
- 0977US9167335B2HeadphoneSONY CORP·Filed 2013·Granted Oct 20, 2015·4 cites·16 claims
- 1075US8159754B2Optical device, electronic apparatus, and method of manufacturing optical deviceTAKAI YUICHI·Filed 2010·Granted Apr 17, 2012·6 cites·7 claims
- 1168US10118256B2Sheet metal processing method using laser beams and direct diode laser processing device for carrying it outAMADA HOLDINGS CO LTD·Filed 2015·Granted Nov 6, 2018·1 cites·9 claims
- 1262US2024300048A1Laser processing machineAMADA CO LTD·Filed 2022·Application pending·0 cites
- 1362US2017368634A1Laser cutting methodAMADA CO LTD·Filed 2017·Application pending·0 cites
- 1460US8238033B2Liquid lens device and manufacturing method thereforTAKAI YUICHI·Filed 2010·Granted Aug 7, 2012·2 cites·7 claims
- 1558US8408754B2Variable illumination apparatusTSUCHIYA MIKI·Filed 2010·Granted Apr 2, 2013·2 cites·6 claims
- 1649US10328528B2Piercing processing method and laser processing machineAMADA HOLDINGS CO LTD·Filed 2015·Granted Jun 25, 2019·0 cites·6 claims
- 1749US2010277923A1Liquid lens element and illumination apparatusSONY CORP·Filed 2009·Application pending·0 cites
- 1848US2023166354A1Skid state determination device, skid state determination method, and laser processing systemAMADA CO LTD·Filed 2021·Application pending·0 cites
- 1946US2024391021A1Beam shaperAMADA CO LTD·Filed 2022·Application pending·0 cites
- 2044US2023075250A1Optical fiber and laser processing machineAMADA CO LTD·Filed 2021·Application pending·0 cites
- 2143US11084124B2Laser cutting nozzle and laser cutting methodAMADA HOLDINGS CO LTD·Filed 2018·Granted Aug 10, 2021·0 cites·4 claims
- 2236US2012051576A1Ear padSHIOMI SHUNSUKE·Filed 2011·Application pending·0 cites
- 2334US5521462AElectron gun for CRTSONY CORP·Filed 1994·Granted May 28, 1996·3 cites·6 claims
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