Inventor · disambiguated record
Takashi Yoshino
Also filed as: YOSHINO TAKASHI
94 granted patents·15 pending applications·895 citations·filing 1981–2024
99Inventor score
Top patents by PatentIndex Score
109 records- 0194US6257224B1Process for working a preform made of an oxide single crystal, and a process for producing functional devicesNGK INSULATORS LTD·Filed 1998·Granted Jul 10, 2001·164 cites·15 claims
- 0293US10502796B2MagnetometerRENESAS ELECTRONICS CORP·Filed 2017·Granted Dec 10, 2019·6 cites·13 claims
- 0393US9045844B2Method for peeling group 13 element nitride filmNGK INSULATORS LTD·Filed 2014·Granted Jun 2, 2015·5 cites·8 claims
- 0493US7446696B2Radio oscillating and radar systemsNGK INSULATORS LTD·Filed 2007·Granted Nov 4, 2008·26 cites·22 claims
- 0593US6631231B2Optical waveguide elements, optical wavelength conversion elements, and process for producing optical waveguide elementsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 7, 2003·57 cites·45 claims
- 0691US10123714B2Magnetic measurement apparatusRENESAS ELECTRONICS CORP·Filed 2015·Granted Nov 13, 2018·5 cites·7 claims
- 0790US7372621B2Wavelength converting devicesNGK INSULATORS LTD·Filed 2007·Granted May 13, 2008·12 cites·10 claims
- 0889US11309455B2Group 13 element nitride layer, free-standing substrate and functional elementNGK INSULATORS LTD·Filed 2020·Granted Apr 19, 2022·2 cites·14 claims
- 0989US7373065B2Optical waveguide substrate and harmonics generating deviceNGK INSULATORS LTD·Filed 2007·Granted May 13, 2008·11 cites·21 claims
- 1088US8115365B2Surface acoustic wave devicesSUZUKI KENJI·Filed 2009·Granted Feb 14, 2012·16 cites·13 claims
- 1187US8585847B2Composite substrate and manufacturing method thereofSUZUKI KENJI·Filed 2012·Granted Nov 19, 2013·8 cites·4 claims
- 1285US9312446B2Gallium nitride self-supported substrate, light-emitting device and manufacturing method thereforNGK INSULATORS LTD·Filed 2014·Granted Apr 12, 2016·1 cites·46 claims
- 1385US4389438AProcess for preparing laminatesTOYO INK MFG CO·Filed 1981·Granted Jun 21, 1983·76 cites·20 claims
- 1483US11088299B2Group 13 element nitride layer, free-standing substrate and functional elementNGK INSULATORS LTD·Filed 2020·Granted Aug 10, 2021·1 cites·27 claims
- 1583US11011678B2Group 13 element nitride layer, free-standing substrate and functional elementNGK INSULATORS LTD·Filed 2020·Granted May 18, 2021·1 cites·15 claims
- 1683US9331454B2External resonator type light emitting systemNGK INSULATORS LTD·Filed 2014·Granted May 3, 2016·5 cites·9 claims
- 1783US8288918B2Composite substrate and manufacturing method thereofSUZUKI KENJI·Filed 2009·Granted Oct 16, 2012·10 cites·2 claims
- 1882US8184360B2Wavelength converting devicesYOSHINO TAKASHI·Filed 2010·Granted May 22, 2012·4 cites·9 claims
- 1982US7916383B2Wavelength conversion deviceNGK INSULATORS LTD·Filed 2010·Granted Mar 29, 2011·4 cites·1 claims
- 2082US7236674B2Optical waveguide device, coherent light source using the same and optical apparatus having the sameNGK INSULATORS LTD·Filed 2003·Granted Jun 26, 2007·17 cites·27 claims
- 2180US11437233B2Base substrate, functional element, and method for manufacturing base substrateNGK INSULATORS LTD·Filed 2020·Granted Sep 6, 2022·1 cites·10 claims
- 2280US9640720B2Surface light-emission element using zinc oxide substrateNGK INSULATORS LTD·Filed 2015·Granted May 2, 2017·3 cites·16 claims
- 2380US7911111B2Surface acoustic wave devicesNGK INSULATORS LTD·Filed 2009·Granted Mar 22, 2011·9 cites·7 claims
- 2480US7854049B2Method of manufacturing a piezoelectric thin film deviceNGK INSULATORS LTD·Filed 2007·Granted Dec 21, 2010·11 cites·6 claims
- 2579US10720566B2Bonding methodNGK INSULATORS LTD·Filed 2018·Granted Jul 21, 2020·2 cites·6 claims
- 2679US9184564B2External resonator type light emitting systemNGK INSULATORS LTD·Filed 2014·Granted Nov 10, 2015·3 cites·10 claims
- 2778US11611017B2Group 13 element nitride layer, free-standing substrate and functional elementNGK INSULATORS LTD·Filed 2020·Granted Mar 21, 2023·1 cites·14 claims
- 2878US7710638B2Wavelength conversion devicesNGK INSULATORS LTD·Filed 2008·Granted May 4, 2010·5 cites·4 claims
- 2977US10063034B2External resonator-type light emitting deviceNGK INSULATORS LTD·Filed 2016·Granted Aug 28, 2018·2 cites·8 claims
- 3076US10964882B2Bonding methodNGK INSULATORS LTD·Filed 2018·Granted Mar 30, 2021·2 cites·6 claims
- 3176US9041004B2Films of nitrides of group 13 elements and layered body including the sameNGK INSULATORS LTD·Filed 2014·Granted May 26, 2015·3 cites·9 claims
- 3275US7643205B2Harmonics generating devicesNGK INSULATORS LTD·Filed 2009·Granted Jan 5, 2010·4 cites·3 claims
- 3375US6219469B1Optical waveguide devices, traveling-wave light modulators, and process for producing optical waveguide devicesNGK INSULATORS LTD·Filed 1997·Granted Apr 17, 2001·46 cites·15 claims
- 3474US4958836AGolf simulatorSONY CORP·Filed 1989·Granted Sep 25, 1990·46 cites·9 claims
- 3573US6640032B2Bonding structures for optical membersNGK INSULATORS LTD·Filed 2001·Granted Oct 28, 2003·19 cites·17 claims
- 3673US5741389AMasking film roll for use in painting, method for producing it, and tubular film from which it is producedYOSHINO KASEI COMPANY LIMITED·Filed 1996·Granted Apr 21, 1998·30 cites·2 claims
- 3772US10192738B2Methods of producing seed crystal substrates and group 13 element nitride crystals, and seed crystal substratesNGK INSULATORS LTD·Filed 2017·Granted Jan 29, 2019·1 cites·11 claims
- 3872US7164525B2Wavelength converting devicesNGK INSULATORS LTD·Filed 2005·Granted Jan 16, 2007·3 cites·8 claims
- 3972US6513226B2Method of manufacturing film structure, method of manufacturing optical waveguide substrate and method of manufacturing second harmonic generation deviceNGK INSULATORS LTD·Filed 2001·Granted Feb 4, 2003·9 cites·9 claims
- 4072US6124018AMasking film roll for use in painting, method for producing it, and tubular film roll from which it is producedYOSHINO KASEI COMPANY LIMITED·Filed 1997·Granted Sep 26, 2000·27 cites·2 claims
- 4171US8953035B2Particle image velocimetry method, particle image velocimetry method for 3-dimensional space, particle image velocimetry system, and tracer particle generating device in particle image velocimetry systemFUKUCHI YUICHI·Filed 2010·Granted Feb 10, 2015·4 cites·8 claims
- 4271US8002998B2Method of producing a slab type two-dimensional photonic crystal structureNGK INSULATORS LTD·Filed 2007·Granted Aug 23, 2011·5 cites·5 claims
- 4370US9548418B2Gallium nitride self-supported substrate, light-emitting device and manufacturing method thereforNGK INSULATORS LTD·Filed 2016·Granted Jan 17, 2017·0 cites·25 claims
- 4470US8326850B2Data converting apparatus, method, and computer productMINENO KAZUO·Filed 2010·Granted Dec 4, 2012·2 cites·25 claims
- 4570US7943207B2Liquid crystal composition and liquid crystal display deviceCHISSO CORP·Filed 2009·Granted May 17, 2011·3 cites·23 claims
- 4668US7171094B2Optical waveguide device, optical waveguide laser using the same and optical apparatus equipped with the sameNGK INSULATORS LTD·Filed 2003·Granted Jan 30, 2007·10 cites·15 claims
- 4767US7738161B2Wavelength converting devicesNGK INSULATORS LTD·Filed 2007·Granted Jun 15, 2010·2 cites·9 claims
- 4867US6836354B2Method for producing optical waveguides, optical waveguides and frequency converting devicesNGK INSULATORS LTD·Filed 2002·Granted Dec 28, 2004·12 cites·15 claims
- 4967US5416869ASemiconductor laser/optical fiber coupling deviceNEC CORP·Filed 1993·Granted May 16, 1995·29 cites·3 claims
- 5066US9893234B2Composite substrate for light-emitting element and production method thereforNGK INSULATORS LTD·Filed 2016·Granted Feb 13, 2018·1 cites·39 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →