Inventor · disambiguated record
Toshio Hiramatsu
Also filed as: HIRAMATSU TOSHIO
15 granted patents·479 citations·filing 1986–2005
94Inventor score
Top patents by PatentIndex Score
15 records- 0197US7491984B2Method for fabricating group III nitride compound semiconductors and group III nitride compound semiconductor devicesTOYODA GOSEI KK·Filed 2004·Granted Feb 17, 2009·170 cites·11 claims
- 0294US4957980APolyester resin composition and hollow molded article thereofTOYO BOSEKI·Filed 1988·Granted Sep 18, 1990·67 cites·1 claims
- 0390US7052979B2Production method for semiconductor crystal and semiconductor luminous elementTOYODA GOSEI KK·Filed 2002·Granted May 30, 2006·56 cites·5 claims
- 0488US7560725B2Method for fabricating group III nitride compound semiconductors and group III nitride compound semiconductor devicesTOYODA GOSEI KK·Filed 2005·Granted Jul 14, 2009·11 cites·9 claims
- 0587US6861305B2Methods for fabricating group III nitride compound semiconductors and group III nitride compound semiconductor devicesTOYODA GOSEI KK·Filed 2001·Granted Mar 1, 2005·34 cites·30 claims
- 0682US7141444B2Production method of III nitride compound semiconductor and III nitride compound semiconductor elementTOYODA GOSEI KK·Filed 2001·Granted Nov 28, 2006·27 cites·10 claims
- 0779US6979584B2Method for producing group III nitride compound semiconductor and group III nitride compound semiconductor deviceTOYODA GOSEI KK·Filed 2000·Granted Dec 27, 2005·20 cites·18 claims
- 0879US6534583B1Inorganic reinforced polyamide resin compositionsTOYO BOSEKI·Filed 2000·Granted Mar 18, 2003·16 cites·5 claims
- 0974US6680957B1Group III nitride compound semiconductor laserTOYODA GOSEI KK·Filed 2000·Granted Jan 20, 2004·12 cites·21 claims
- 1072US6830948B2Method for producing group III nitride compound semiconductor and group III nitride compound semiconductor deviceTOYODA GOSEI KK·Filed 2000·Granted Dec 14, 2004·15 cites·6 claims
- 1168US6037423APolyester elastomer compositionTOYO BOSEKI·Filed 1999·Granted Mar 14, 2000·24 cites·9 claims
- 1261US4744193AMethod of sealing water leakage in concrete structuresTAISEI CORP·Filed 1986·Granted May 17, 1988·23 cites·5 claims
- 1351US6835787B2Inorganic reinforced polyamide resin compositionsTOYO BOSEKI·Filed 2003·Granted Dec 28, 2004·1 cites·1 claims
- 1451US6835771B2Inorganic reinforced polyamide resin compositionsTOYO BOSEKI·Filed 2003·Granted Dec 28, 2004·1 cites·2 claims
- 1543US6518599B2Light-emitting device using group III nitride group compound semiconductorTOYODA GOSEI KK·Filed 2000·Granted Feb 11, 2003·2 cites·49 claims
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