Inventor · disambiguated record
Kazuyoshi Haga
Also filed as: HAGA KAZUYOSHI
3 granted patents·19 citations·filing 2008–2022
62Inventor score
Top patents by PatentIndex Score
3 records- 0194US9368696B1Light emitting deviceSANKEN ELECTRIC CO LTD·Filed 2015·Granted Jun 14, 2016·17 cites·5 claims
- 0260US11837685B2Dimming agent and light-emitting device containing dimming agentSANKEN ELECTRIC CO LTD·Filed 2022·Granted Dec 5, 2023·0 cites·5 claims
- 0357US8641256B2Semiconductor light emitting device, composite light emitting device with arrangement of semiconductor light emitting devices, and planar light source using composite light emitting deviceSANO TAKESHI·Filed 2008·Granted Feb 4, 2014·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →