Inventor · disambiguated record
Masashi Kuwahara
Also filed as: KUWAHARA MASASHI
24 granted patents·1 pending application·264 citations·filing 1987–2019
95Inventor score
Top patents by PatentIndex Score
25 records- 0186US9147514B2Wire-wound inductorTAIYO YUDEN KK·Filed 2013·Granted Sep 29, 2015·6 cites·8 claims
- 0285US10276296B2Coil component and electronic device equipped with the sameTAIYO YUDEN KK·Filed 2015·Granted Apr 30, 2019·2 cites·15 claims
- 0379US8717135B2Electronic component and method of manufacturing the sameWADA KOICHIRO·Filed 2012·Granted May 6, 2014·6 cites·6 claims
- 0479US5821580AMOS device having a trench gate structureTOSHIBA KK·Filed 1997·Granted Oct 13, 1998·47 cites·6 claims
- 0578US8693399B2Gateway apparatus, node apparatus, communication system, and channel switching methodHIRATA SHINICHI·Filed 2012·Granted Apr 8, 2014·5 cites·6 claims
- 0678US8629748B2Wire-wound inductorNAKADA YOSHINARI·Filed 2012·Granted Jan 14, 2014·5 cites·14 claims
- 0777US7457215B2Method for reproducing data and an apparatus for recording and reproducing dataNAT INST OF ADVANCED IND SCIEN·Filed 2004·Granted Nov 25, 2008·12 cites·8 claims
- 0876US8742992B2Planar inverted F antennaKAI MANABU·Filed 2012·Granted Jun 3, 2014·5 cites·8 claims
- 0973US6542455B1Optical probe array head deviceAGENCY IND SCIENCE TECHN·Filed 2000·Granted Apr 1, 2003·17 cites·4 claims
- 1072US6060744ASemiconductor device with a main current cell region and a current detecting cell regionTOSHIBA KK·Filed 1997·Granted May 9, 2000·38 cites·15 claims
- 1171US9125142B2Node apparatus, communication system, and channel selection methodHIRATA SHINICHI·Filed 2012·Granted Sep 1, 2015·3 cites·10 claims
- 1271US6692894B1Photolithographic pattern-forming material and method for formation of fine pattern therwithAGENCY IND SCIENCE TECHN·Filed 2000·Granted Feb 17, 2004·11 cites·8 claims
- 1371US5124772AInsulated gate bipolar transistor with a shortened carrier lifetime regionTOSHIBA KK·Filed 1990·Granted Jun 23, 1992·34 cites·8 claims
- 1470US6707549B2Molecular sensor and raman spectroscopy processTDK CORP·Filed 2002·Granted Mar 16, 2004·8 cites·21 claims
- 1569US5444271AConductivity-modulated semiconductor device with high breakdown voltageTOSHIBA KK·Filed 1993·Granted Aug 22, 1995·30 cites·9 claims
- 1668US10741323B2Coil component and electronic device equipped with the sameTAIYO YUDEN KK·Filed 2019·Granted Aug 11, 2020·0 cites·20 claims
- 1760US5331184AInsulated gate bipolar transistor having high breakdown voltageTOSHIBA KK·Filed 1992·Granted Jul 19, 1994·20 cites·10 claims
- 1856US7435468B2Multi-layer structure and method of drawing microscopic structure therein, optical disc master and method of fabricating the same using the multi-layer structure, and optical disc manufactured using the optical disc masterSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 14, 2008·3 cites·6 claims
- 1954US7440370B2Method for determining a reproducing power of a laser beam and an apparatus for recording and reproducing dataAIST·Filed 2004·Granted Oct 21, 2008·2 cites·16 claims
- 2053US8259403B2Objective and assembling method for the sameKUWAHARA MASASHI·Filed 2011·Granted Sep 4, 2012·1 cites·10 claims
- 2147US8243275B2Optical measurement apparatus and optical measurement method for a liquid or molten materialKUWAHARA MASASHI·Filed 2009·Granted Aug 14, 2012·0 cites·11 claims
- 2245US9354861B2Wireless communication terminal, software update system, and software update methodFUJITSU LTD·Filed 2014·Granted May 31, 2016·0 cites·19 claims
- 2344US2004048075A1Surface plasmon-excitable granular thin film of noble metalFiled 2003·Application pending·0 cites
- 2439US8187786B2Pattern forming materials and pattern formation method using the materialsKIM JOO-HO·Filed 2003·Granted May 29, 2012·0 cites·24 claims
- 2539US4764802ASemiconductor devicesTOSHIBA KK·Filed 1987·Granted Aug 16, 1988·9 cites·5 claims
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