Inventor · disambiguated record
Takashi Hiraga
Also filed as: HIRAGA TAKASHI
31 granted patents·6 pending applications·304 citations·filing 1994–2023
96Inventor score
Files withDAINICHISEIKA COLOR CHEM9NAT INST OF ADVANCED IND SCIEN9KAWASAKI HEAVY IND LTD4AGENCY IND SCIENCE TECHN3UENO ICHIRO2
Top patents by PatentIndex Score
37 records- 0192US7792398B2Optically controlled optical-path-switching-type data distribution apparatus and distribution methodDAINICHISEIKA COLOR CHEM·Filed 2005·Granted Sep 7, 2010·33 cites·9 claims
- 0291US6319321B1Thin-film fabrication method and apparatusAGENCY IND SCIENCE TECHN·Filed 1998·Granted Nov 20, 2001·105 cites·8 claims
- 0386US7334402B2Exhaust system with catalytic converter and motorcycle using the sameKAWASAKI HEAVY IND LTD·Filed 2006·Granted Feb 26, 2008·15 cites·15 claims
- 0476US7710114B2Apparatus for producing nuclear spin-polarized noble gas, nuclear magnetic resonance spectrometer, and nuclear magnetic resonance imagerNAT INST OF ADVANCED IND SCIEN·Filed 2007·Granted May 4, 2010·11 cites·16 claims
- 0574US7165651B2Lubricating structure of an engine for vehicleKAWASAKI HEAVY IND LTD·Filed 2003·Granted Jan 23, 2007·16 cites·7 claims
- 0672US7301686B2Optically controlled optical-path-switching apparatus, and method of switching optical pathsDAINICHISEIKA COLOR CHEM·Filed 2005·Granted Nov 27, 2007·4 cites·18 claims
- 0771US7382124B2Apparatus for producing hyperpolarized noble gas, and nuclear magnetic resonance spectrometer and magnetic resonance imager which use hyperpolarized noble gasesNAT INST OF ADVANCED IND SCIEN·Filed 2006·Granted Jun 3, 2008·8 cites·3 claims
- 0868US6452710B1Optical element, optical control method and device using this optical element, and method of manufacturing optical elementNAT INST OF ADVANCED IND SCIEN·Filed 1998·Granted Sep 17, 2002·38 cites·21 claims
- 0966US7984703B2Decompression mechanismKAWASAKI HEAVY IND LTD·Filed 2009·Granted Jul 26, 2011·3 cites·7 claims
- 1065US9299307B2Image display devices, image display systems, and image signal processing methodsHIRAGA TAKASHI·Filed 2011·Granted Mar 29, 2016·2 cites·9 claims
- 1164US7215491B2Optical path switching device and methodNAT INST OF ADVANCED IND SCIEN·Filed 2003·Granted May 8, 2007·9 cites·30 claims
- 1264US7078072B1Method of modifying surface layer of molded resin and apparatus for modifying surface layer of molded resinDAINICHISEIKA COLOR CHEM·Filed 2000·Granted Jul 18, 2006·5 cites·28 claims
- 1361US8798465B2Optical path switching signal transmission/reception apparatus and corresponding methodTANAKA NORIO·Filed 2010·Granted Aug 5, 2014·2 cites·21 claims
- 1459US7041332B2Modification method of surface layer of molded resin article, and modification apparatus of surface layer of molded resin articleDAINICHISEIKA COLOR CHEM·Filed 2004·Granted May 9, 2006·3 cites·3 claims
- 1559US2006156986A1Modification method of surface layer of molded resin article, and modification apparatus of surface layer of molded resin articleDAINICHISEIKA COLOR CHEM·Filed 2006·Application pending·0 cites
- 1658US7509010B2End-surface closely arranged multicore optical fiber and manufacturing method thereofNAT INST OF ADVANCED IND SCIEN·Filed 2007·Granted Mar 24, 2009·3 cites·7 claims
- 1755US2025214415A1Off-road vehicleKAWASAKI MOTORS LTD·Filed 2023·Application pending·0 cites
- 1853US5633043AProcess for fabricating thin filmsJAPAN RES DEV CORP·Filed 1994·Granted May 27, 1997·9 cites·16 claims
- 1952US6895918B1Decompression device of internal combustion engineKAWASAKI HEAVY IND LTD·Filed 2003·Granted May 24, 2005·5 cites·11 claims
- 2051US9882345B2Laser light source, projector provided with laser light source, and method for manufacturing laser light sourceNEC DISPLAY SOLUTIONS LTD·Filed 2014·Granted Jan 30, 2018·0 cites·20 claims
- 2151US7238460B2Optical recording medium, production method thereof and method of using sameNAT INST OF ADVANCED IND SCIEN·Filed 2003·Granted Jul 3, 2007·2 cites·6 claims
- 2250US8208770B2Optical deflection method and optical deflection apparatusUENO ICHIRO·Filed 2010·Granted Jun 26, 2012·0 cites·20 claims
- 2350US7826696B2Optical deflection method and optical deflection apparatusDAINICHISEIKA COLOR CHEM·Filed 2007·Granted Nov 2, 2010·0 cites·10 claims
- 2449US2011081478A1Organic electroluminescent element and manufacturing method thereofNAT INST OF ADVANCED IND SCIEN·Filed 2010·Application pending·0 cites
- 2548US2010112909A1Method of and apparatus for abrading outer peripheral parts of a semiconductor waferNIPPON MICRO COATING KK·Filed 2009·Application pending·0 cites
- 2646US8004748B2Thermal lens forming elementDAINICHISEIKA COLOR CHEM·Filed 2008·Granted Aug 23, 2011·0 cites·8 claims
- 2746US7801443B2Automatic circulation collection type data collecting systemAIST·Filed 2007·Granted Sep 21, 2010·0 cites·3 claims
- 2846US2001001945A1Apparatus for fabricating thin filmsFiled 2001·Application pending·0 cites
- 2944US7729614B2Data distribution system and methodNAT INST OF ADVANCED IND SCIEN·Filed 2007·Granted Jun 1, 2010·0 cites·4 claims
- 3044US7541051B2Nuclear spin polarized rare gas production device and polarized rare gas production method using thisNAT INST OF ADVANCED IND SCIEN·Filed 2003·Granted Jun 2, 2009·4 cites·16 claims
- 3144US5777776AFull optical type optical elementAGENCY IND SCIENCE TECHN·Filed 1996·Granted Jul 7, 1998·12 cites·10 claims
- 3244US2007072000A1Organic electroluminescent element and manufacturing method thereofDAINICHISEIKA COLOR CHEM·Filed 2004·Application pending·0 cites
- 3340US8217293B2Process and system for producing nuclear spin polarized xenon gasOHTAKE NORIO·Filed 2004·Granted Jul 10, 2012·1 cites·12 claims
- 3438US8659818B2Optical-path-switching apparatus and light signal optical-path-switching methodUENO ICHIRO·Filed 2011·Granted Feb 25, 2014·0 cites·7 claims
- 3538US6121604AOptical probe, method of manufacturing an optical probe, and scanning probe microscopeHEAD OF AGENCY OF IND SCIENCE·Filed 1998·Granted Sep 19, 2000·13 cites·36 claims
- 3634US7511894B2Optical flip-flop circuitDAINICHISEIKA COLOR CHEM·Filed 2007·Granted Mar 31, 2009·0 cites·2 claims
- 3730US5880862AOptical computerAGENCY IND SCIENCE TECHN·Filed 1996·Granted Mar 9, 1999·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →