Inventor · disambiguated record
Katsutoshi Komeya
Also filed as: KOMEYA KATSUTOSHI · NAKAJIMA MASAHIRO
27 granted patents·551 citations·filing 1973–2010
97Inventor score
Top patents by PatentIndex Score
27 records- 0196US4097293AMethod for manufacturing heat-resistant reinforced composite materialsTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Jun 27, 1978·79 cites·8 claims
- 0291US4435513ASintered bodies of aluminum nitrideTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Mar 6, 1984·52 cites·7 claims
- 0389US8105502B2Luminescent materialFUKUDA YUMI·Filed 2008·Granted Jan 31, 2012·24 cites·15 claims
- 0488US4327187AMethod of producing sintered body of ceramicsTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Apr 27, 1982·39 cites·8 claims
- 0588US3969125AHeat resistive and reinforced composite materialTOKYO SHIBAURA ELECTRIC CO·Filed 1973·Granted Jul 13, 1976·41 cites·19 claims
- 0685US4615863AProcess for production of readily sinterable aluminum nitride powderTOSHIBA KK·Filed 1985·Granted Oct 7, 1986·38 cites·12 claims
- 0784US4428916AMethod of making α-silicon nitride powderTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Jan 31, 1984·22 cites·15 claims
- 0883US7612006B2Conductive silicon nitride materials and method for producing the sameYOKOHAMA TLO COMPANY LTD·Filed 2005·Granted Nov 3, 2009·11 cites·13 claims
- 0982US4514370AProcess for preparing silicon nitride powderTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted Apr 30, 1985·29 cites·13 claims
- 1081US4117095AMethod of making α type silicon nitride powderTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Sep 26, 1978·21 cites·5 claims
- 1176US8482192B2Luminescent material and light-emitting deviceFUKUDA YUMI·Filed 2010·Granted Jul 9, 2013·2 cites·14 claims
- 1276US8450923B2Luminescent material and light-emitting deviceFUKUDA YUMI·Filed 2010·Granted May 28, 2013·2 cites·30 claims
- 1376US4226841AMethod of producing silicon carbide powderTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Oct 7, 1980·27 cites·5 claims
- 1471US8491817B2Luminescent material and light-emitting deviceFUKUDA YUMI·Filed 2010·Granted Jul 23, 2013·1 cites·7 claims
- 1571US7638934B2Fluorescent substance and light-emitting deviceTOSHIBA KK·Filed 2006·Granted Dec 29, 2009·4 cites·19 claims
- 1671US4196171AApparatus for making a single crystal of III-V compound semiconductive materialTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Apr 1, 1980·18 cites·6 claims
- 1770US4511525AProcess for producing sintered silicon nitride-base bodyTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Apr 16, 1985·22 cites·7 claims
- 1868US4879263ASliding member of high strength and high abrasion resistanceTOSHIBA KK·Filed 1985·Granted Nov 7, 1989·20 cites·5 claims
- 1967US4756976ACeramic with anisotropic heat conductionTOSHIBA KK·Filed 1987·Granted Jul 12, 1988·30 cites·4 claims
- 2065US8475680B2Luminescent material and light-emitting deviceFUKUDA YUMI·Filed 2008·Granted Jul 2, 2013·1 cites·7 claims
- 2162US4412009ASintered Si3 N4 bodyTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Oct 25, 1983·14 cites·5 claims
- 2260US4680278AProcess for preparing aluminum nitride powderTOSHIBA KK·Filed 1985·Granted Jul 14, 1987·12 cites·8 claims
- 2354US4368180AMethod for producing powder of α-silicon nitrideTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Jan 11, 1983·6 cites·14 claims
- 2449US4572844AMethod for preparing coated powderTOSHIBA KK·Filed 1984·Granted Feb 25, 1986·10 cites·8 claims
- 2547US4264565AMethod for producing powder of α-silicon nitrideTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Apr 28, 1981·8 cites·11 claims
- 2645US4539298AHighly heat-conductive ceramic materialTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Sep 3, 1985·11 cites·7 claims
- 2742US4693857AMethod for production of sintered article of silicon nitrideTOSHIBA KK·Filed 1985·Granted Sep 15, 1987·7 cites·3 claims
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