Inventor · disambiguated record
Yuichi Hamaguchi
Also filed as: HAMAGUCHI YUICHI
11 granted patents·4 pending applications·60 citations·filing 1989–2021
88Inventor score
Files withSONY CORP5SASAKI KENJI2SINFONIA TECHNOLOGY CO LTD2SONY SEMICONDUCTOR SOLUTIONS CORP2FUKASAWA HIROYUKI1
Top patents by PatentIndex Score
15 records- 0185US8264841B2Heat sink and laser diodeSASAKI KENJI·Filed 2008·Granted Sep 11, 2012·9 cites·2 claims
- 0282US8654810B2Light-emitting device and method of manufacturing the sameFUKASAWA HIROYUKI·Filed 2010·Granted Feb 18, 2014·9 cites·12 claims
- 0377US11099008B2Capture device assembly, three-dimensional shape measurement device, and motion detection deviceSONY CORP·Filed 2015·Granted Aug 24, 2021·3 cites·13 claims
- 0466US8208510B2Semiconductor laser device and heat sink used thereinKAWANISHI HIDEKAZU·Filed 2006·Granted Jun 26, 2012·3 cites·11 claims
- 0562US4889536ARoll type solid electrolyte capacitorSHOWA DENKO KK·Filed 1989·Granted Dec 26, 1989·13 cites·28 claims
- 0660US8138663B2Light emitting device and method of manufacturing the sameHAMAGUCHI YUICHI·Filed 2010·Granted Mar 20, 2012·2 cites·19 claims
- 0754US2023238771A1Electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Application pending·0 cites
- 0851US9276512B2Motor controller and construction machine provided therewithSINFONIA TECHNOLOGY CO LTD·Filed 2014·Granted Mar 1, 2016·0 cites·4 claims
- 0950US5939734ASemiconductor light emitting device and method of fabricating the sameSONY CORP·Filed 1998·Granted Aug 17, 1999·14 cites·6 claims
- 1049US2012291995A1Heat sink and laser diodeSASAKI KENJI·Filed 2012·Application pending·0 cites
- 1147US11895406B2Imaging device assembly, three-dimensional shape measuring device, and motion detecting deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Feb 6, 2024·0 cites·19 claims
- 1247US6628687B2Semiconductor laser emitting apparatusSONY CORP·Filed 2001·Granted Sep 30, 2003·2 cites·16 claims
- 1346US2019383345A1Damping device, vehicle including damping device, and method of estimating phase error of damping deviceSINFONIA TECHNOLOGY CO LTD·Filed 2019·Application pending·0 cites
- 1444US2009122824A1Semiconductor laser apparatusSONY CORP·Filed 2008·Application pending·0 cites
- 1535US6168964B1Method of fabricating a semiconductor light emitting device with etched end surfaceSONY CORP·Filed 1999·Granted Jan 2, 2001·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →