Inventor · disambiguated record
Norihito Hamaguchi
Also filed as: HAMAGUCHI NORIHITO
4 granted patents·2 pending applications·11 citations·filing 2009–2015
68Inventor score
Top patents by PatentIndex Score
6 records- 0182US9324697B1Chip-on-heatsink light emitting diode package and fabrication methodTOSHIBA CORP·Filed 2015·Granted Apr 26, 2016·5 cites·12 claims
- 0274US9142743B2High temperature gold-free wafer bonding for light emitting diodesCHUANG CHIH-WEI·Filed 2011·Granted Sep 22, 2015·4 cites·25 claims
- 0370US8324636B2Method and apparatus for manufacturing LED devices using laser scribingHAMAGUCHI NORIHITO·Filed 2010·Granted Dec 4, 2012·2 cites·20 claims
- 0448US8455332B2Method and apparatus for manufacturing LED devices using laser scribingHAMAGUCHI NORIHITO·Filed 2009·Granted Jun 4, 2013·0 cites·19 claims
- 0542US2015364374A1Semiconductor Device Die Singulation by Discontinuous Laser Scribe and BreakTOSHIBA CORP·Filed 2014·Application pending·0 cites
- 0632US2017141278A1Led assembly for led package with sidewall electrodesTOSHIBA CORP·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Norihito Hamaguchi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →