Inventor · disambiguated record
Masao Kubo
Also filed as: KUBO MASAO
32 granted patents·3 pending applications·751 citations·filing 1976–2011
97Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD9SOMAR CORP5KUBO MASAO4NISSAN CHEMICAL IND LTD4PANASONIC ELEC WORKS CO LTD3
Top patents by PatentIndex Score
35 records- 0190US5656798ATerminal-carrying circuit boardMATSUSHITA ELECTRIC WORKS LTD·Filed 1995·Granted Aug 12, 1997·116 cites·7 claims
- 0289US6878969B2Light emitting deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Apr 12, 2005·105 cites·25 claims
- 0389US5458864AProcess for producing high-purity silica by reacting crude silica with ammonium fluorideNISSAN CHEMICAL IND LTD·Filed 1993·Granted Oct 17, 1995·48 cites·9 claims
- 0486US8943784B2Method for producing food filled and sealed containerISEKI TAKESHI·Filed 2010·Granted Feb 3, 2015·10 cites·6 claims
- 0584US6713844B2Semiconductor-chip mounting substrate having at least one projection thereon and a pressure holding meansMATSUSHITA ELECTRIC WORKS LTD·Filed 2001·Granted Mar 30, 2004·49 cites·22 claims
- 0684US6414263B1Processing method of printed wiring boardMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Jul 2, 2002·36 cites·25 claims
- 0782US5104123AMetal bat for use in baseballSOMAR CORP·Filed 1990·Granted Apr 14, 1992·72 cites·5 claims
- 0881US7709282B2Method for producing a light emitting devicePANASONIC ELEC WORKS CO LTD·Filed 2004·Granted May 4, 2010·40 cites·12 claims
- 0979US8490455B2Mold for press apparatus, and open-drawing methodKUBO MASAO·Filed 2008·Granted Jul 23, 2013·6 cites·4 claims
- 1077US5266289AProcess for producing high-purity silica by reacting crude silica with ammonium fluorideNISSAN CHEMICAL IND LTD·Filed 1990·Granted Nov 30, 1993·26 cites·9 claims
- 1175US8850864B2Press-processing method, and press-processing apparatusKUBO MASAO·Filed 2008·Granted Oct 7, 2014·5 cites·7 claims
- 1275US5230953ASilica particles and process for producing the sameNISSAN CHEMICAL IND LTD·Filed 1990·Granted Jul 27, 1993·37 cites·11 claims
- 1373US6511627B1Method of forming a complex profile of uneven depressions in the surface of a workpiece by energy beam ablationMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Jan 28, 2003·15 cites·4 claims
- 1471US5497546AMethod for mounting lead terminals to circuit boardMATSUSHITA ELECTRIC WORKS LTD·Filed 1993·Granted Mar 12, 1996·40 cites·16 claims
- 1570US5064473AFiller for heat-sensitive recording paper and process for producing the sameNISSAN CHEMICAL IND LTD·Filed 1990·Granted Nov 12, 1991·21 cites·1 claims
- 1669US5062284AMethod of fabricating a bent metal body with hardenable resin coatingSOMAR CORP·Filed 1990·Granted Nov 5, 1991·24 cites·5 claims
- 1767US6120725AMethod of forming a complex profile of uneven depressions in the surface of a workpiece by energy beam ablationMATSUSHITA ELECTRIC WORKS LTD·Filed 1998·Granted Sep 19, 2000·23 cites·8 claims
- 1864US7923270B2Light-emitting device and its manufacturing methodPANASONIC ELEC WORKS CO LTD·Filed 2009·Granted Apr 12, 2011·2 cites·6 claims
- 1960US5414058APowder coating composition comprising conventional epoxides with crystalline epoxides and curing agentsSOMAR CORP·Filed 1993·Granted May 9, 1995·22 cites·18 claims
- 2060US5206313AProcess for preparing powder coating compositionSOMAR CORP·Filed 1992·Granted Apr 27, 1993·18 cites·4 claims
- 2155US7344771B2Method for surface treatment of substrate, surface-treated substrate and dental article comprising the sameTOMY INC·Filed 2004·Granted Mar 18, 2008·5 cites·3 claims
- 2255US2004214127A1Dental article and process for surface modification of dental articleTOMY INC·Filed 2004·Application pending·0 cites
- 2353US7593303B2Method of determining recording area of multi-layer optical disc, and recording and playback apparatusTOSHIBA KK·Filed 2006·Granted Sep 22, 2009·0 cites·8 claims
- 2447US8640519B2Press-molding mold, and press-molding methodKUBO MASAO·Filed 2008·Granted Feb 4, 2014·0 cites·3 claims
- 2546US2006083138A1Write-once medium recording method and recording apparatus, and playback apparatusTOSHIBA KK·Filed 2005·Application pending·0 cites
- 2645US2006269257A1Recording method, recording apparatus, and playback apparatus using single-sided multi-layer optical discKUBO MASAO·Filed 2006·Application pending·0 cites
- 2744US7956377B2Semiconductor light-emitting device and its manufacturing methodPANASONIC ELEC WORKS CO LTD·Filed 2004·Granted Jun 7, 2011·3 cites·3 claims
- 2842US5206275AExpandable powder coating compositionSOMAR CORP·Filed 1991·Granted Apr 27, 1993·6 cites·10 claims
- 2940US5996188ASlide fastener slider with automatic lock mechanismYKK CORP·Filed 1999·Granted Dec 7, 1999·9 cites·10 claims
- 3037US8059938B2Picture recording apparatusMOTEKI MASATAKA·Filed 2005·Granted Nov 15, 2011·0 cites·9 claims
- 3135US8653519B2Electronic device and method for manufacturing sameICHIHARA TSUTOMU·Filed 2011·Granted Feb 18, 2014·0 cites·9 claims
- 3233US5170029AEnergy-beam welding methodMATSUSHITA ELECTRIC WORKS LTD·Filed 1991·Granted Dec 8, 1992·4 cites·12 claims
- 3332US5429224AParts-conveying apparatusYKK CORP·Filed 1994·Granted Jul 4, 1995·2 cites·5 claims
- 3432US4038749AElectric dry shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 1976·Granted Aug 2, 1977·5 cites·7 claims
- 3528US5879216AMethod of fixing mercury containing alloy within fluorescent tubesMATSUSHITA ELECTRONICS CORP·Filed 1997·Granted Mar 9, 1999·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →