Assignee
HAYASHI KATSUHIKO
JP·9 granted patents·5 pending applications·1 citations·filing 2002–2012
Top patents by PatentIndex Score
14 records- 0162US8611199B2Objective lens element and optical pickup deviceHAYASHI KATSUHIKO·Filed 2011·Granted Dec 17, 2013·1 cites·3 claims
- 0253US8760989B2Objective lens elementHAYASHI KATSUHIKO·Filed 2012·Granted Jun 24, 2014·0 cites·8 claims
- 0353US8406110B2Objective lens elementHAYASHI KATSUHIKO·Filed 2012·Granted Mar 26, 2013·0 cites·1 claims
- 0451US2008165660A1Objective lens system and optical pickup including the sameHAYASHI KATSUHIKO·Filed 2008·Application pending·0 cites
- 0547US8952250B2Connection structure and connection method for suprressing radiation of common noise in a superimposed wiring memberHAYASHI KATSUHIKO·Filed 2012·Granted Feb 10, 2015·0 cites·16 claims
- 0647US8576685B2Objective lens elementHAYASHI KATSUHIKO·Filed 2012·Granted Nov 5, 2013·0 cites·4 claims
- 0747US8472299B2Optical element and optical pickup device using the sameHAYASHI KATSUHIKO·Filed 2012·Granted Jun 25, 2013·0 cites·6 claims
- 0844US8310168B2Light source device and projectorHAYASHI KATSUHIKO·Filed 2010·Granted Nov 13, 2012·0 cites·8 claims
- 0944US2013113767A1Image display device, image display method, and integrated circuitHAYASHI KATSUHIKO·Filed 2012·Application pending·0 cites
- 1043US8531926B2Optical system for optical pickupHAYASHI KATSUHIKO·Filed 2012·Granted Sep 10, 2013·0 cites·6 claims
- 1142US8767518B2Objective lens element and optical pickup deviceHAYASHI KATSUHIKO·Filed 2011·Granted Jul 1, 2014·0 cites·4 claims
- 1242US2012163157A1Optical Element and Optical Pickup DeviceHAYASHI KATSUHIKO·Filed 2012·Application pending·0 cites
- 1342US2012163142A1Objective Lens Element and Optical Pickup Device Using the SameHAYASHI KATSUHIKO·Filed 2012·Application pending·0 cites
- 1436US2004207487A1High-frequency electronic component and its designing methodHAYASHI KATSUHIKO·Filed 2002·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →