Inventor · disambiguated record
Akimasa Tanaka
Also filed as: TANAKA AKIMASA
8 granted patents·1 pending application·160 citations·filing 1982–2010
86Inventor score
Top patents by PatentIndex Score
9 records- 0196US7719017B2Semiconductor light-emitting device and its manufacturing methodHAMAMATSU PHOTONICS KK·Filed 2004·Granted May 18, 2010·117 cites·6 claims
- 0291US7690480B2Soundproof materialTOYOTA BOSHOKU KK·Filed 2006·Granted Apr 6, 2010·17 cites·7 claims
- 0375US8048700B2Semiconductor light emitting element and manufacturing method thereofHAMAMATSU PHOTONICS KK·Filed 2010·Granted Nov 1, 2011·3 cites·10 claims
- 0465US7968429B2Method of manufacturing a semiconductor photodetector device by removing the semiconductor substrate on one surface after forming the light-transmitting layer on the opposing surfaceHAMAMATSU PHOTONICS KK·Filed 2009·Granted Jun 28, 2011·3 cites·15 claims
- 0564US7723742B2Semiconductor light emitting element and manufacturing method thereofHAMAMATSU PHOTONICS KK·Filed 2005·Granted May 25, 2010·2 cites·4 claims
- 0661US4531039AAutomatic valve seat build-up welding apparatusOKANO VALVE SEIZO KK·Filed 1982·Granted Jul 23, 1985·15 cites·10 claims
- 0746US7834413B2Semiconductor photodetector and method of manufacturing the sameHAMAMATSU PHOTONICS KK·Filed 2004·Granted Nov 16, 2010·3 cites·8 claims
- 0844US2009256345A1Fender liner and method for producing the sameTOYOTA BOSHOKU KK·Filed 2009·Application pending·0 cites
- 0943US7868408B2Semiconductor light detecting element includes film which covers light receiving region near main surface of multilayer structure and electrode on main surfaceHAMAMATSU PHOTONICS KK·Filed 2005·Granted Jan 11, 2011·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →