Inventor · disambiguated record
Hikaru Kouta
Also filed as: KOUTA HIKARU
26 granted patents·5 pending applications·185 citations·filing 1991–2017
96Inventor score
Top patents by PatentIndex Score
31 records- 0181US6934429B2Optical waveguide board and optical moduleNEC CORP·Filed 2002·Granted Aug 23, 2005·23 cites·16 claims
- 0275US8358892B2Connection structure of two-dimensional array optical element and optical circuitNEC CORP·Filed 2006·Granted Jan 22, 2013·8 cites·6 claims
- 0372US6215580B1Wavelength converter for generating optical harmonics of incident laser light at high efficiency and method for varying wavelength of incident laser lightNEC CORP·Filed 1998·Granted Apr 10, 2001·41 cites·33 claims
- 0471US8536464B2Multilayer substrateKUSHTA TARAS·Filed 2008·Granted Sep 17, 2013·4 cites·23 claims
- 0570US8004085B2Semiconductor device and method of manufacturing semiconductor deviceNEC CORP·Filed 2008·Granted Aug 23, 2011·4 cites·10 claims
- 0670US6829079B2Optical path control apparatus with mirror section, and manufacturing method for the sameNEC CORP·Filed 2001·Granted Dec 7, 2004·12 cites·7 claims
- 0769US7076125B2Optical circuit element and production method therefor, array-form optical circuit element, optical circuit device using itNEC CORP·Filed 2002·Granted Jul 11, 2006·14 cites·40 claims
- 0865US8388238B2Ferrule, and method of producing an optical waveguide connector, and optical waveguide connector which use the ferruleOHMURA MASAKI·Filed 2007·Granted Mar 5, 2013·4 cites·11 claims
- 0965US7154926B2Laser diode module, laser apparatus and laser processing apparatusLASERFRONT TECHNOLOGIES INC·Filed 2004·Granted Dec 26, 2006·15 cites·15 claims
- 1064US11214008B2Three-dimensional object formation instruction apparatus, three-dimensional object production method, and programYAMAZAKI JUN·Filed 2017·Granted Jan 4, 2022·1 cites·13 claims
- 1164US8047725B2Assembly-type durable optical connector adapterJAPAN AVIATION ELECTRON·Filed 2009·Granted Nov 1, 2011·3 cites·7 claims
- 1263US7333683B2Structure and method for mounting LSI package onto photoelectric wiring board, information processing apparatus, optical interface, and photoelectric wiring boardNEC CORPROATION·Filed 2005·Granted Feb 19, 2008·3 cites·33 claims
- 1363US7158546B2Composite laser rod, fabricating method thereof, and laser device therewithKONOSHIMA CHEMICAL·Filed 2003·Granted Jan 2, 2007·6 cites·15 claims
- 1460US7496125B2Composite laser rod, fabricating method thereof, and laser device therewithKONOSHIMA CHEMICAL·Filed 2006·Granted Feb 24, 2009·1 cites·13 claims
- 1560US7197817B2Method for forming contact bumps for circuit boardNEC CORP·Filed 2004·Granted Apr 3, 2007·7 cites·15 claims
- 1655US8297855B2Optical connectorKOREEDA YUICHI·Filed 2008·Granted Oct 30, 2012·1 cites·12 claims
- 1755US6999643B2Method of manufacturing optical waveguide and method of manufacturing opto-electric wiring boardNEC TOPPAN CIRCUIT SOLUTIONS·Filed 2002·Granted Feb 14, 2006·4 cites·19 claims
- 1851US8345424B2Optical interconnection deviceNEC CORP·Filed 2009·Granted Jan 1, 2013·0 cites·15 claims
- 1943US8419295B2Photoelectric conversion/connection deviceKOREEDA YUICHI·Filed 2008·Granted Apr 16, 2013·0 cites·11 claims
- 2041US5949572AOptical device having optical wave guide produced in the presence of acoustic standing waveNEC CORP·Filed 1997·Granted Sep 7, 1999·8 cites·8 claims
- 2141US2009026565A1Optical ModuleNODA ARIHIDE·Filed 2007·Application pending·0 cites
- 2240US5801876ALaser-beam wavelength conversion device and ultraviolet beam generator using the deviceNEC CORP·Filed 1996·Granted Sep 1, 1998·9 cites·8 claims
- 2339US2007165979A1Optical input substrate, optical output substrate, optical input/output substrate, a fabrication method for these substrates, and an optical element integrated semiconductor integrated circuitODA MIKIO·Filed 2004·Application pending·0 cites
- 2439US2007164297A1Optical-element integrated semiconductor integrated circuit and fabrication method thereofODA MIKIO·Filed 2004·Application pending·0 cites
- 2537US2001021293A1Method for modifying refractive index in optical wave-guide deviceFiled 2001·Application pending·0 cites
- 2636US6172800B1Laser wavelength conversion method and deviceNEC CORP·Filed 1998·Granted Jan 9, 2001·6 cites·23 claims
- 2735US5454345AMethod of growing single crystal of β-barium borateNEC CORP·Filed 1993·Granted Oct 3, 1995·4 cites·2 claims
- 2835US5251059AFrequency conversion device and method of fabricating the sameNEC CORP·Filed 1991·Granted Oct 5, 1993·5 cites·10 claims
- 2935US2006215715A1Heat sink, laser module, laser device, and laser-processing deviceKOUTA HIKARU·Filed 2004·Application pending·0 cites
- 3033US7106426B2Method of inspecting optical waveguide substrate for optical conduction at increased speed and also inspecting optical waveguide substrate for crosstalkNEC TOPPAN CIRCUIT SOLUTIONS·Filed 2002·Granted Sep 12, 2006·0 cites·4 claims
- 3131US6647196B1Optical device having optical wave guide produced in the presence of acoustic standing waveNEC CORP·Filed 1998·Granted Nov 11, 2003·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →