Inventor · disambiguated record
Takahiro Kawashima
Also filed as: KAWASHIMA TAKAHIRO
73 granted patents·22 pending applications·1,043 citations·filing 1994–2024
99Inventor score
Top patents by PatentIndex Score
95 records- 0198US7365260B2Apparatus and method for reproducing voice in synchronism with music pieceYAMAHA CORP·Filed 2003·Granted Apr 29, 2008·244 cites·19 claims
- 0295US7586130B2Vertical field effect transistor using linear structure as a channel region and method for fabricating the samePANASONIC CORP·Filed 2006·Granted Sep 8, 2009·47 cites·27 claims
- 0395US6852602B2Semiconductor crystal film and method for preparation thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 8, 2005·103 cites·23 claims
- 0493US7718995B2Nanowire, method for fabricating the same, and device having nanowiresPANASONIC CORP·Filed 2007·Granted May 18, 2010·20 cites·21 claims
- 0591US6836761B1Voice converter for assimilation by frame synthesis with temporal alignmentYAMAHA CORP·Filed 2000·Granted Dec 28, 2004·116 cites·31 claims
- 0690US7069058B2Musical composition reproducing apparatus portable terminal musical composition reproducing method and storage mediumYAMAHA CORP·Filed 2001·Granted Jun 27, 2006·55 cites·9 claims
- 0790US6844227B2Semiconductor devices and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 18, 2005·48 cites·1 claims
- 0889US6549767B1Telephony terminal apparatus capable of reproducing sound dataYAMAHA CORP·Filed 2000·Granted Apr 15, 2003·57 cites·51 claims
- 0986US6812229B1Carbamate derivative and agricultural/horticultural fungicideKUMIAI CHEMICAL INDUSTRY CO·Filed 2000·Granted Nov 2, 2004·29 cites·13 claims
- 1086US5518408AKaraoke apparatus sounding instrumental accompaniment and back chorusYAMAHA CORP·Filed 1994·Granted May 21, 1996·49 cites·11 claims
- 1185US7772125B2Structure in which cylindrical microstructure is maintained in anisotropic groove, method for fabricating the same, and semiconductor device, TFT driving circuit, panel, display and sensor using the structure in which cylindrical microstructure is maintained in anisotropic groovePANASONIC CORP·Filed 2006·Granted Aug 10, 2010·12 cites·20 claims
- 1284US11479273B2Handhold device of railcarKAWASAKI RAILCAR MFG CO LTD·Filed 2020·Granted Oct 25, 2022·2 cites·20 claims
- 1384US8796692B2Thin-film semiconductor device and method for fabricating thin-film semiconductor devicePANASONIC CORP·Filed 2012·Granted Aug 5, 2014·6 cites·8 claims
- 1483US8106382B2Field effect transistorSAITOH TOHRU·Filed 2007·Granted Jan 31, 2012·12 cites·20 claims
- 1581US6313071B1Phenylacetylene derivatives and agricultural/horticultural fungicidesKUMIAI CHEMICAL INDUSTRY CO·Filed 1999·Granted Nov 6, 2001·29 cites·9 claims
- 1680US8510068B2Photoelectric smoke sensorKAWASHIMA TAKAHIRO·Filed 2010·Granted Aug 13, 2013·10 cites·6 claims
- 1780US8143144B2Semiconductor nanowire and its manufacturing methodKAWASHIMA TAKAHIRO·Filed 2008·Granted Mar 27, 2012·6 cites·18 claims
- 1879US9431468B2Thin-film semiconductor device, organic EL display device, and manufacturing methods thereofJOLED INC·Filed 2014·Granted Aug 30, 2016·4 cites·13 claims
- 1979US8242025B2Method for producing semiconductor chip, and field effect transistor and method for manufacturing sameKAWASHIMA TAKAHIRO·Filed 2007·Granted Aug 14, 2012·8 cites·12 claims
- 2078US10114774B2Data transfer method, parallel processing device, and recording mediumFUJITSU LTD·Filed 2017·Granted Oct 30, 2018·2 cites·11 claims
- 2178US9121829B2Crystallinity evaluation method, crystallinity evaluation device, and computer software thereofPANASONIC CORP·Filed 2012·Granted Sep 1, 2015·4 cites·19 claims
- 2278US9111803B2Thin-film device, thin-film device array, and method of manufacturing thin-film deviceJOLED INC·Filed 2012·Granted Aug 18, 2015·4 cites·17 claims
- 2378US7465969B2Bipolar transistor and method for fabricating the samePANASONIC CORP·Filed 2006·Granted Dec 16, 2008·7 cites·8 claims
- 2477US8766260B2Thin-film transistor and method for manufacturing thin-film transistorKISHIDA YUJI·Filed 2012·Granted Jul 1, 2014·8 cites·12 claims
- 2576US9362563B2Energy storage device, method for manufacturing the same, and apparatus including the sameASARI TAKUMA·Filed 2009·Granted Jun 7, 2016·3 cites·19 claims
- 2676US8735233B2Manufacturing method for thin film semiconductor device, manufacturing method for thin film semiconductor array substrate, method of forming crystalline silicon thin film, and apparatus for forming crystalline silicon thin filmODA TOMOHIKO·Filed 2012·Granted May 27, 2014·4 cites·17 claims
- 2776US7464034B2Voice converter for assimilation by frame synthesis with temporal alignmentYAMAHA CORP·Filed 2004·Granted Dec 9, 2008·25 cites·41 claims
- 2874US5663516AKaraoke apparatus having physical model sound source driven by song dataYAMAHA CORP·Filed 1996·Granted Sep 2, 1997·38 cites·7 claims
- 2973US9000437B2Thin-film semiconductor device including a multi-layer channel layer, and method of manufacturing the sameHAYASHI HIROSHI·Filed 2012·Granted Apr 7, 2015·4 cites·23 claims
- 3073US7629629B2Semiconductor nanowire and semiconductor device including the nanowirePANASONIC CORP·Filed 2005·Granted Dec 8, 2009·5 cites·39 claims
- 3172US10530198B2R-T-B based sintered magnet and motorTDK CORP·Filed 2016·Granted Jan 7, 2020·1 cites·15 claims
- 3272US9691906B2Method for producing thin film transistorJOLED INC·Filed 2014·Granted Jun 27, 2017·2 cites·11 claims
- 3372US8368049B2Nanowire transistor and method for fabricating the samePANASONIC CORP·Filed 2012·Granted Feb 5, 2013·3 cites·3 claims
- 3471US9178075B2Thin-film semiconductor device and method for manufacturing the sameKAWASHIMA TAKAHIRO·Filed 2012·Granted Nov 3, 2015·3 cites·18 claims
- 3571US8198622B2Nanowire, device comprising nanowire, and their production methodsKAWASHIMA TAKAHIRO·Filed 2007·Granted Jun 12, 2012·4 cites·14 claims
- 3670US9929274B2Thin-film transistor, method for fabricating thin-film transistor, and display deviceJOLED INC·Filed 2016·Granted Mar 27, 2018·1 cites·19 claims
- 3770US8860037B2Thin-film transistor devicePANASONIC CORP·Filed 2014·Granted Oct 14, 2014·2 cites·8 claims
- 3868US8486788B2Semiconductor device and method for fabricating the sameIWANAGA JUNKO·Filed 2011·Granted Jul 16, 2013·2 cites·12 claims
- 3967US8000182B2Integrated circuit for optical discSANYO ELECTRIC CO·Filed 2007·Granted Aug 16, 2011·1 cites·2 claims
- 4066US8907341B2Thin-film semiconductor device and method for fabricating thin-film semiconductor devicePANASONIC CORP·Filed 2012·Granted Dec 9, 2014·2 cites·12 claims
- 4166US7091099B2Bipolar transistor and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 15, 2006·11 cites·8 claims
- 4265US8330166B2Thin-film semiconductor device for display apparatus thereof and manufacturing method thereofHAYASHI HIROSHI·Filed 2011·Granted Dec 11, 2012·2 cites·10 claims
- 4364US9302684B2Railcar door apparatus and railcarKAWASAKI HEAVY IND LTD·Filed 2012·Granted Apr 5, 2016·2 cites·6 claims
- 4464US8279002B2Variable gain amplifier circuitKAWASHIMA TAKAHIRO·Filed 2010·Granted Oct 2, 2012·2 cites·5 claims
- 4562US9482043B2Hinged doorKAWASAKI HEAVY IND LTD·Filed 2014·Granted Nov 1, 2016·2 cites·5 claims
- 4661US9570981B2Bidirectional DC-DC converterSANKEN ELECTRIC CO LTD·Filed 2013·Granted Feb 14, 2017·2 cites·6 claims
- 4761US9087904B2Thin-film transistor having tapered organic etch-stopper layerJOLED INC·Filed 2013·Granted Jul 21, 2015·1 cites·11 claims
- 4861US7719031B2Heterojunction biploar transistor and method for manufacturing samePANASONIC CORP·Filed 2004·Granted May 18, 2010·9 cites·4 claims
- 4959US8841673B2Thin-film transistor device and method for manufacturing thin-film transistor devicePANASONIC CORP·Filed 2013·Granted Sep 23, 2014·1 cites·23 claims
- 5059US7244972B2Semiconductor devices and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 17, 2007·7 cites·17 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →