Inventor · disambiguated record
Yasuyuki Kawakami
Also filed as: KAWAKAMI YASUYUKI
17 granted patents·4 pending applications·59 citations·filing 2005–2023
91Inventor score
Top patents by PatentIndex Score
21 records- 0194US8337027B2Light source unit and projectorOGURA NAOTSUGU·Filed 2010·Granted Dec 25, 2012·21 cites·10 claims
- 0287US10907773B2Wavelength conversion device and light source deviceUNIV KYOTO·Filed 2019·Granted Feb 2, 2021·3 cites·12 claims
- 0380US9166118B2Semiconductor light emitting apparatusSTANLEY ELECTRIC CO LTD·Filed 2013·Granted Oct 20, 2015·5 cites·22 claims
- 0480US8742433B2Semiconductor light emitting apparatusAJIKI SHUICHI·Filed 2008·Granted Jun 3, 2014·10 cites·11 claims
- 0580US8708511B2Semiconductor light source apparatus and lighting unitKAWAKAMI YASUYUKI·Filed 2012·Granted Apr 29, 2014·6 cites·20 claims
- 0674US11933489B2Optical device, and method of fabricating optical deviceSTANLEY ELECTRIC CO LTD·Filed 2021·Granted Mar 19, 2024·1 cites·9 claims
- 0772US8872208B2Light source device and lighting deviceKAWAKAMI YASUYUKI·Filed 2012·Granted Oct 28, 2014·4 cites·21 claims
- 0869US9214330B2Light source device and filamentSTANLEY ELECTRIC CO LTD·Filed 2012·Granted Dec 15, 2015·2 cites·17 claims
- 0969US8919976B2Light source device and lighting deviceNAGASAKI ATSUSHI·Filed 2012·Granted Dec 30, 2014·4 cites·18 claims
- 1069US8717563B2Light scattering type particle detector using scattered light of surface plasmon resonance photonsMATSUMOTO TAKAHIRO·Filed 2011·Granted May 6, 2014·1 cites·18 claims
- 1165US8746896B2Light source unit and projectorOGURA NAOTSUGU·Filed 2011·Granted Jun 10, 2014·1 cites·20 claims
- 1259US2025275325A1Light-emitting deviceUNIV KYOTO·Filed 2023·Application pending·0 cites
- 1358US2025031489A1Light-emitting diode elementUNIV KYOTO·Filed 2022·Application pending·0 cites
- 1454US8258528B2Semiconductor light-emitting deviceAJIKI SHUICHI·Filed 2009·Granted Sep 4, 2012·1 cites·20 claims
- 1552US12203649B2Wavelength conversion device and illumination deviceUNIV KYOTO·Filed 2022·Granted Jan 21, 2025·0 cites·14 claims
- 1650US9275846B2Light source device and filamentSTANLEY ELECTRIC CO LTD·Filed 2012·Granted Mar 1, 2016·0 cites·23 claims
- 1747US10054674B2Light emitting and receiving systemSTANLEY ELECTRIC CO LTD·Filed 2017·Granted Aug 21, 2018·0 cites·17 claims
- 1847US8314540B2Color converted light emitting apparatusKAWAKAMI YASUYUKI·Filed 2009·Granted Nov 20, 2012·0 cites·20 claims
- 1944US2025377088A1Wavelength conversion device and illumination deviceSTANLEY ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 2042US2006049419A1Light emitting diode deviceTANAKA SHINICHI·Filed 2005·Application pending·0 cites
- 2140US8564186B2Light source apparatus having a solid light source element and a phosphorKAWAKAMI YASUYUKI·Filed 2011·Granted Oct 22, 2013·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →