Inventor · disambiguated record
Kazuo Umeda
Also filed as: UMEDA KAZUO
22 granted patents·546 citations·filing 1974–2007
96Inventor score
Files withDAINIPPON PRINTING CO LTD7TORAY INDUSTRIES5MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4MATSUSHITA ELECTRONICS CORP2FURUKAWA BATTERY CO LTD1
Top patents by PatentIndex Score
22 records- 0196US5297132ADraw type optical recording mediumDAINIPPON PRINTING CO LTD·Filed 1987·Granted Mar 22, 1994·75 cites·6 claims
- 0296US5138604AOptical recording method having two degrees of reflectivity and a diffraction grating or hologram formed integrally thereon and process for making itDAINIPPON PRINTING CO LTD·Filed 1989·Granted Aug 11, 1992·143 cites·14 claims
- 0391US6942817B2Method of manufacturing wireless suspension blankDAINIPPON PRINTING CO LTD·Filed 2001·Granted Sep 13, 2005·60 cites·17 claims
- 0487US5838039ASemiconductor memory having a tunneling regionMATSUSHITA ELECTRONICS CORP·Filed 1996·Granted Nov 17, 1998·54 cites·12 claims
- 0585US7550344B2Semiconductor device and method for fabricating the samePANASONIC CORP·Filed 2007·Granted Jun 23, 2009·9 cites·8 claims
- 0684US7815441B2Rigid-flexible board and method for manufacturing the sameDAINIPPON PRINTING CO LTD·Filed 2005·Granted Oct 19, 2010·14 cites·16 claims
- 0784US6730948B2Semiconductor device including acrylic resin layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 4, 2004·38 cites·15 claims
- 0881US6943398B2Semiconductor device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 13, 2005·22 cites·63 claims
- 0977US7288456B2Semiconductor device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 30, 2007·5 cites·8 claims
- 1071US4702871AMethod for melt-spinning thermoplastic polymer fibersTORAY INDUSTRIES·Filed 1985·Granted Oct 27, 1987·16 cites·9 claims
- 1169US5224090AOptical recording members and method for production thereofDAINIPPON PRINTING CO LTD·Filed 1987·Granted Jun 29, 1993·16 cites·16 claims
- 1267US8592686B2Printed circuit board assembled panel, unit sheet for packaging a printed circuit board, rigid-flexible board and method for manufacturing the sameKOBAYASHI ATSUSHI·Filed 2005·Granted Nov 26, 2013·4 cites·6 claims
- 1367US4292799ASpun yarn-like textured yarns and process for producing sameTORAY INDUSTRIES·Filed 1979·Granted Oct 6, 1981·9 cites·10 claims
- 1466US4262481ASpun yarn-like high bulky textured yarns and process for producing sameTORAY INDUSTRIES·Filed 1979·Granted Apr 21, 1981·9 cites·13 claims
- 1559US4780073AApparatus for melt-spinning thermoplastic polymer fibersTORAY INDUSTRIES·Filed 1987·Granted Oct 25, 1988·12 cites·9 claims
- 1657US6995092B2Method for manufacturing an electronic deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 7, 2006·5 cites·16 claims
- 1755US7678450B2Sewing thread and process for producing the sameTORAY INDUSTRIES·Filed 2003·Granted Mar 16, 2010·3 cites·11 claims
- 1854US6143609AMethod for forming semiconductor memory deviceMATSUSHITA ELECTRONICS CORP·Filed 1996·Granted Nov 7, 2000·12 cites·6 claims
- 1951US5846674AElectrode for rechargeable battery with nonaqueous electrolyte and process for producing the sameFURUKAWA BATTERY CO LTD·Filed 1997·Granted Dec 8, 1998·21 cites·19 claims
- 2045US6750148B2Method of manufacturing wireless suspension blankDAINIPPON PRINTING CO LTD·Filed 2001·Granted Jun 15, 2004·1 cites·12 claims
- 2145US5804330APackaged electrode plate for secondary battery with nonaqueous electrolyteDAINIPPON PRINTING CO LTD·Filed 1997·Granted Sep 8, 1998·12 cites·5 claims
- 2234US3980140AMethod of fire prevention in fieldsKANSAI NISSAN CHEMICALS LTD·Filed 1974·Granted Sep 14, 1976·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →