Inventor · disambiguated record
Akira Tomita
Also filed as: TOMITA AKIRA
54 granted patents·2 pending applications·1,644 citations·filing 1981–2023
99Inventor score
Top patents by PatentIndex Score
56 records- 0199US4487992AShielded electrical cableAMP INC·Filed 1983·Granted Dec 11, 1984·152 cites·3 claims
- 0295US5559030AProcesses for production of optically active 4-halo-3-hydroxybutyric acid estersDAICEL CHEM·Filed 1994·Granted Sep 24, 1996·161 cites·8 claims
- 0394US4490574AElectrical cableAMP INC·Filed 1983·Granted Dec 25, 1984·92 cites·8 claims
- 0493US4848983ACatalytic coal gasification by utilizing chloridesUNIV TOHOKU·Filed 1987·Granted Jul 18, 1989·85 cites·3 claims
- 0592US6728023B1Optical device arrays with optimized image resolutionSILICON LIGHT MACHINES INC·Filed 2002·Granted Apr 27, 2004·57 cites·20 claims
- 0692US4466828AProcess for smelting nickelTOYO ENGINEERING CORP·Filed 1983·Granted Aug 21, 1984·50 cites·10 claims
- 0791US4645119AMethod of brazing an aluminum heat exchangerHITACHI LTD·Filed 1984·Granted Feb 24, 1987·53 cites·8 claims
- 0890US7177081B2High contrast grating light valve type deviceSILICON LIGHT MACHINES CORP·Filed 2001·Granted Feb 13, 2007·44 cites·10 claims
- 0989US6067143AHigh contrast micro display with off-axis illuminationFiled 1998·Granted May 23, 2000·102 cites·23 claims
- 1089US5138472ADisplay having light scattering centersRAYCHEM CORP·Filed 1991·Granted Aug 11, 1992·91 cites·15 claims
- 1189US4632475AHinged electrical connectorAMP INC·Filed 1986·Granted Dec 30, 1986·62 cites·7 claims
- 1288US5379083AProjectorRAYCHEM CORP·Filed 1994·Granted Jan 3, 1995·90 cites·20 claims
- 1384US4469167AHeat exchanger finHITACHI LTD·Filed 1981·Granted Sep 4, 1984·42 cites·4 claims
- 1483US5307185ALiquid crystal projection display with complementary color dye added to longest wavelength imaging elementRAYCHEM CORP·Filed 1992·Granted Apr 26, 1994·63 cites·11 claims
- 1582US4730999ANegative pressure supply apparatus for automobilesHITACHI LTD·Filed 1986·Granted Mar 15, 1988·22 cites·16 claims
- 1679US4978193AOptical fiber connector which provides a high signal return lossRAYCHEM CORP·Filed 1989·Granted Dec 18, 1990·38 cites·15 claims
- 1777US5788999ADisk producing apparatus for a photo film cassetteFUJI PHOTO FILM CO LTD·Filed 1996·Granted Aug 4, 1998·15 cites·19 claims
- 1874US6967718B1Method and apparatus for monitoring WDM channels and for analyzing dispersed spectrum of lightSILICON LIGHT MACHINES CORPORT·Filed 2003·Granted Nov 22, 2005·20 cites·45 claims
- 1974US6775047B1Adaptive bipolar operation of MEM deviceSILICON LIGHT MACHINES INC·Filed 2002·Granted Aug 10, 2004·14 cites·20 claims
- 2072US4741587AOptical communications system and method for the generation of a sequence of optical pulses by means of induced modulational instabilityAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted May 3, 1988·31 cites·15 claims
- 2172US4469168AFin assembly for heat exchangersHITACHI LTD·Filed 1981·Granted Sep 4, 1984·31 cites·5 claims
- 2270US5427713AEncapsulated liquid crystal structures, apparatus containing the same, and methods thereforRAYCHEM CORP·Filed 1993·Granted Jun 27, 1995·29 cites·32 claims
- 2370US4961620AOptical bypass switchRAYCHEM CORP·Filed 1989·Granted Oct 9, 1990·23 cites·6 claims
- 2468US6297789B2Integrated circuit card with liquid crystal display for viewing at least a portion of the information stored in the cardTYCO ELECTRONICS CORP·Filed 1998·Granted Oct 2, 2001·39 cites·26 claims
- 2568US4946752AFlexographic cured printing plate comprising a chlorinated polymer and a hydrophilic polymerTOYO BOSEKI·Filed 1988·Granted Aug 7, 1990·18 cites·8 claims
- 2667US9547475B2Random number generating circuitTOSHIBA KK·Filed 2013·Granted Jan 17, 2017·2 cites·17 claims
- 2765US4544624APhotosensitive resin compositionTOYO BOSEKI KABNUSHIKI KAISHA·Filed 1985·Granted Oct 1, 1985·19 cites·6 claims
- 2864US7375366B2Carbon nanotube and method for producing the same, electron source and method for producing the same, and displaySHARP KK·Filed 2001·Granted May 20, 2008·13 cites·10 claims
- 2964US6514365B1Formation of light-reflecting bar code on end disc of photographic film spoolFUJI PHOTO FILM CO LTD·Filed 2000·Granted Feb 4, 2003·6 cites·5 claims
- 3064US5693210AMethod of manufacturing porous alumina tubeUNIV TOHOKU·Filed 1996·Granted Dec 2, 1997·29 cites·9 claims
- 3161US6065702APhoto film cassetteFUJI PHOTO FILM CO LTD·Filed 1998·Granted May 23, 2000·5 cites·17 claims
- 3260US5343541AOptical bypass switchRAYCHEM CORP·Filed 1992·Granted Aug 30, 1994·18 cites·7 claims
- 3359US4812001AAnnealing bent optical fiberRAYCHEM CORP·Filed 1987·Granted Mar 14, 1989·20 cites·15 claims
- 3458US5571448AEncapsulated liquid crystal structures, apparatus containing the same, and methods thereforRAYCHEM CORP·Filed 1995·Granted Nov 5, 1996·13 cites·6 claims
- 3555US7903337B1High contrast grating light valveSILICON LIGHT MACHINES INC·Filed 2002·Granted Mar 8, 2011·4 cites·9 claims
- 3654US12486137B2Tape adhering apparatusOHASHI ENG CO LTD·Filed 2023·Granted Dec 2, 2025·0 cites·4 claims
- 3753US5945137ADisk producing apparatus for manufacturing a photo film cassetteFUJI PHOTO FILM CO LTD·Filed 1997·Granted Aug 31, 1999·15 cites·13 claims
- 3852US5484552AEncapsulated liquid crystal structures, apparatus containing the same, and methods thereforRAYCHEM CORP·Filed 1995·Granted Jan 16, 1996·10 cites·8 claims
- 3948US6254023B1Photo film cassetteFUJI PHOTO FILM CO LTD·Filed 1999·Granted Jul 3, 2001·1 cites·7 claims
- 4047US5475779ACouplers for terminating optical fiber endsRAYCHEM CORP·Filed 1995·Granted Dec 12, 1995·11 cites·20 claims
- 4146US7645563B2Photosensitive resin composition, photosensitive layer using the same and photosensitive resin printing original plateTOYO BOSEKI·Filed 2004·Granted Jan 12, 2010·2 cites·20 claims
- 4244US7992607B2Pneumatic tire for heavy loadBRIDGESTONE CORP·Filed 2004·Granted Aug 9, 2011·0 cites·5 claims
- 4344US5372913APhotosensitive resin compositionTOYO BOSEKI·Filed 1992·Granted Dec 13, 1994·6 cites·6 claims
- 4444US2007035838A1High contrast grating light valveHUNTER JAMES A·Filed 2006·Application pending·0 cites
- 4543US4921687AMethod of making high-orientation sheet-like graphite by using laminar compoundUNIV TOHOKU·Filed 1988·Granted May 1, 1990·6 cites·8 claims
- 4640US4884864APin and socket fiber optic connectorRAYCHEM CORP·Filed 1987·Granted Dec 5, 1989·8 cites·16 claims
- 4740US2001005569A1Photosensitive resin compositionFiled 2000·Application pending·0 cites
- 4839US5113787AOptical fiber termination coating dispenserRAYCHEM CORP·Filed 1988·Granted May 19, 1992·5 cites·12 claims
- 4938US5695594AMethod of making a liquid crystal light valveRAYCHEM CORP·Filed 1996·Granted Dec 9, 1997·6 cites·8 claims
- 5038US5253935ACouples for terminating optical fiber endsRAYCHEM CORP·Filed 1990·Granted Oct 19, 1993·6 cites·22 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →