Inventor · disambiguated record
Masahiro Ibukiyama
Also filed as: IBUKIYAMA MASAHIRO
11 granted patents·3 pending applications·87 citations·filing 2001–2013
89Inventor score
Files withDENKI KAGAKU KOGYO KK4EMOTO HIDEYUKI4NAT INST FOR MATERIALS SCIENCE3MIYAKE YASUYUKI1OGUMA TAKEMI1
Top patents by PatentIndex Score
14 records- 0188US7906040B2α-Sialon, α-sialon phosphor and method for producing the sameNAT INST FOR MATERIALS SCIENCE·Filed 2005·Granted Mar 15, 2011·16 cites·18 claims
- 0284US8125139B2Fluorescent substance and process for producing the same, and luminescent element using the sameEMOTO HIDEYUKI·Filed 2006·Granted Feb 28, 2012·14 cites·25 claims
- 0380US8274208B2Light-emitting device, vehicular lighting fixture comprising the device, and head lampMIYAKE YASUYUKI·Filed 2008·Granted Sep 25, 2012·8 cites·21 claims
- 0478US8497623B2Phosphor-containing resin composition and sheet, and light emitting devices employing themOGUMA TAKEMI·Filed 2006·Granted Jul 30, 2013·14 cites·19 claims
- 0573US7803340B2Process for producing siox particlesUNIV ELECTRO COMMUNICATIONS·Filed 2005·Granted Sep 28, 2010·2 cites·3 claims
- 0670US8685279B2Sialon phosphor, process for producing the same, and illuminator and luminescent element employing the sameEMOTO HIDEYUKI·Filed 2013·Granted Apr 1, 2014·1 cites·4 claims
- 0769US7130174B2Integral-type ceramic circuit board and method of producing sameDENKI KAGAKU KOGYO KK·Filed 2001·Granted Oct 31, 2006·14 cites·11 claims
- 0864US7355853B2Module structure and module comprising itDENKI KAGAKU KOGYO KK·Filed 2002·Granted Apr 8, 2008·14 cites·7 claims
- 0962US8003011B2β type sialon fluorescent substanceNAT INST FOR MATERIALS SCIENCE·Filed 2006·Granted Aug 23, 2011·1 cites·9 claims
- 1062US7207105B2Method for producing an integral ceramic circuit boardDENKI KAGAKU KOGYO KK·Filed 2005·Granted Apr 24, 2007·2 cites·8 claims
- 1156US2012270049A1Sialon phosphor, process for producing the same, and illuminator and luminescent element employing the sameEMOTO HIDEYUKI·Filed 2012·Application pending·0 cites
- 1254US2010237767A1Sialon phosphor, process for producing the same, and illuminator and luminescent element employing the sameEMOTO HIDEYUKI·Filed 2007·Application pending·0 cites
- 1351US7429408B2Method for preparing calcium aluminate film containing oxygen radical and laminateDENKI KAGAKU KOGYO KK·Filed 2004·Granted Sep 30, 2008·1 cites·7 claims
- 1442US2007248519A1Alpha-Siaion Powder and Method for Producing the SameNAT INST FOR MATERIALS SCIENCE·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →