Inventor · disambiguated record
Kazuhiro Natsuaki
Also filed as: NATSUAKI KAZUHIRO
16 granted patents·6 pending applications·106 citations·filing 2001–2019
90Inventor score
Top patents by PatentIndex Score
22 records- 0189US6433374B1Light receiving device with built-in circuitSHARP KK·Filed 2001·Granted Aug 13, 2002·56 cites·20 claims
- 0282US10847668B2Avalanche photodiodeSHARP KK·Filed 2017·Granted Nov 24, 2020·2 cites·6 claims
- 0378US9876125B2Photoelectric conversion device and method for manufacturing sameSHARP KK·Filed 2014·Granted Jan 23, 2018·3 cites·6 claims
- 0474US6846694B2Semiconductor device with built-in light receiving element, production method thereof, and optical pickup incorporating the sameSHARP KK·Filed 2003·Granted Jan 25, 2005·22 cites·17 claims
- 0573US10481313B2Image capturing apparatusSHARP KK·Filed 2017·Granted Nov 19, 2019·2 cites·20 claims
- 0669US10084006B2Optical receiver, portable electronic device, and method of producing optical receiverSHARP KK·Filed 2015·Granted Sep 25, 2018·2 cites·6 claims
- 0763US9513415B2Optical filter configured to transmit light of a predetermined wavelengthSHARP KK·Filed 2014·Granted Dec 6, 2016·1 cites·6 claims
- 0861US10032817B2Photoelectric conversion deviceSHARP KK·Filed 2014·Granted Jul 24, 2018·1 cites·8 claims
- 0960US6828644B2Semiconductor device with reduced parasitic capacitance between impurity diffusion regionsFUJITSU LTD·Filed 2003·Granted Dec 7, 2004·11 cites·18 claims
- 1060US2016064436A1Circuit-integrated photoelectric converter and method for manufacturing the sameSHARP KK·Filed 2014·Application pending·0 cites
- 1160US2020065581A1Image processing method and image processing deviceSHARP KK·Filed 2019·Application pending·0 cites
- 1254US10521660B2Image processing method and image processing deviceSHARP KK·Filed 2017·Granted Dec 31, 2019·0 cites·11 claims
- 1353US6873025B2Photodiode device including window defined in passivation layer for removing electrostatic chargeSHARP KK·Filed 2001·Granted Mar 29, 2005·5 cites·20 claims
- 1447US6600174B2Light receiving element and semiconductor laser deviceSHARP KK·Filed 2001·Granted Jul 29, 2003·1 cites·9 claims
- 1544US10566489B2PhotosensorSHARP KK·Filed 2017·Granted Feb 18, 2020·0 cites·5 claims
- 1643US8203846B2Semiconductor photodetector element and semiconductor deviceNATSUAKI KAZUHIRO·Filed 2010·Granted Jun 19, 2012·0 cites·20 claims
- 1742US11081612B2Avalanche photodiodeSHARP KK·Filed 2016·Granted Aug 3, 2021·0 cites·5 claims
- 1838US2005258501A1Light receiving element, method for producing the same, and light receiving element with built-in circuitSHARP KK·Filed 2003·Application pending·0 cites
- 1938US2009090981A1Semiconductor deviceNATSUAKI KAZUHIRO·Filed 2008·Application pending·0 cites
- 2036US10707369B2Avalanche photodiodeSHARP KK·Filed 2017·Granted Jul 7, 2020·0 cites·5 claims
- 2135US2017146707A1Spectral device and image-pickup deviceSHARP KK·Filed 2016·Application pending·0 cites
- 2233US2016170108A1Optical filterSHARP KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →