Inventor · disambiguated record
Hiroyuki Takatsuka
Also filed as: TAKATSUKA HIROYUKI
5 granted patents·1 pending application·11 citations·filing 1995–2019
67Inventor score
Top patents by PatentIndex Score
6 records- 0150US9016479B2Device and method of screening for individual ballsTAKAHASHI RUI·Filed 2007·Granted Apr 28, 2015·1 cites·18 claims
- 0249US8098014B2Mercury-free arc tube for discharge lamp unitTAKATSUKA HIROYUKI·Filed 2009·Granted Jan 17, 2012·0 cites·16 claims
- 0344US2007018582A1Discharge bulbKOITO MFG CO LTD·Filed 2006·Application pending·0 cites
- 0441US5671995AHeadlamp for motor vehiclesKOITO MFG CO LTD·Filed 1995·Granted Sep 30, 1997·10 cites·22 claims
- 0540US11569112B2Substrate processing apparatus and method of opening/closing lid of substrate accommodating vesselTOKYO ELECTRON LTD·Filed 2019·Granted Jan 31, 2023·0 cites·11 claims
- 0636US8471474B2Vehicle discharge bulbTAKATSUKA HIROYUKI·Filed 2012·Granted Jun 25, 2013·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →