Inventor · disambiguated record
Keiichi Morita
Also filed as: MORITA KEIICHI
30 granted patents·8 pending applications·890 citations·filing 1974–2025
97Inventor score
Top patents by PatentIndex Score
38 records- 0197US5290343AElectrostatic precipitator machine for charging dust particles contained in air and capturing dust particles with coulomb forceTOSHIBA KK·Filed 1992·Granted Mar 1, 1994·214 cites·13 claims
- 0293US4620424AMethod of controlling refrigeration cycleTOSHIBA KK·Filed 1984·Granted Nov 4, 1986·77 cites·9 claims
- 0392US4798059AAir conditioner with heat regeneration cycleTOSHIBA KK·Filed 1987·Granted Jan 17, 1989·75 cites·9 claims
- 0487US5251814AAir conditioning apparatus having louver for changing the direction of air into roomTOSHIBA KK·Filed 1992·Granted Oct 12, 1993·97 cites·6 claims
- 0586US4326868ARefrigeration system utilizing a gaseous refrigerant bypassTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Apr 27, 1982·48 cites·18 claims
- 0682US5345776AAir conditioning apparatus capable of performing a dehumidifying operationTOSHIBA KK·Filed 1993·Granted Sep 13, 1994·73 cites·10 claims
- 0778US4833893ARefrigerating system incorporating a heat accumulator and method of operating the sameTOSHIBA KK·Filed 1987·Granted May 30, 1989·46 cites·17 claims
- 0877US4758525AMethod of making light-receiving diodeHITACHI LTD·Filed 1986·Granted Jul 19, 1988·39 cites·18 claims
- 0976US4196442ASemiconductor deviceHITACHI LTD·Filed 1978·Granted Apr 1, 1980·34 cites·6 claims
- 1069US3978514ADiode-integrated high speed thyristorHITACHI LTD·Filed 1974·Granted Aug 31, 1976·16 cites·8 claims
- 1168US2025285226A1Systems and methods for altering imagesFUJIFILM HEALTHCARE AMERICAS CORP·Filed 2025·Application pending·0 cites
- 1266US4262492AAirconditionerTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Apr 21, 1981·24 cites·3 claims
- 1365US5092396AAir-conditioning systemTOSHIBA KK·Filed 1990·Granted Mar 3, 1992·35 cites·10 claims
- 1458US11404158B2Image viewerFUJIFILM MEDICAL SYSTEMS U S A INC·Filed 2020·Granted Aug 2, 2022·0 cites·20 claims
- 1558US5341650AAir conditioning apparatus having a plurality of inlets for taking in indoor air at a plurality of portions of main body thereofTOSHIBA KK·Filed 1993·Granted Aug 30, 1994·29 cites·12 claims
- 1654US9713840B2Pipe with rib and method for manufacturing pipe with ribFURUKAWA YUICHI·Filed 2016·Granted Jul 25, 2017·0 cites·6 claims
- 1754US7150610B2Gas compressorCALSONIC COMPRESSOR INC·Filed 2003·Granted Dec 19, 2006·7 cites·17 claims
- 1854USD293713SAir-conditionerTOSHIBA KK·Filed 1985·Granted Jan 12, 1988·7 cites·1 claims
- 1954US2014116567A1Pipe with rib and method for manufacturing pipe with ribFURUKAWA YUICHI·Filed 2013·Application pending·0 cites
- 2052US2016332220A1Up-drawing continuous casting method, up-drawing continuous casting apparatus, and continuous castingTOYOTA MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 2150US12068421B2Light reception element and light shielding structure for optical circuitNTT ELECTRONICS CORP·Filed 2020·Granted Aug 20, 2024·0 cites·10 claims
- 2249US10643746B2Image viewerVINCENT BRIGIL·Filed 2018·Granted May 5, 2020·0 cites·20 claims
- 2349US4226917AComposite joint system including composite structure of carbon fibers embedded in copper matrixHITACHI LTD·Filed 1978·Granted Oct 7, 1980·13 cites·5 claims
- 2448US4869074ARegenerative refrigeration cycle apparatus and control method thereforTOSHIBA KK·Filed 1988·Granted Sep 26, 1989·18 cites·17 claims
- 2548US2025072854A1Methods and Systems for Manipulating Mammograms BackgroundFUJIFILM HEALTHCARE AMERICAS CORP·Filed 2023·Application pending·0 cites
- 2647US5060717AAir conditionerTOSHIBA KK·Filed 1989·Granted Oct 29, 1991·16 cites·9 claims
- 2747US2015202681A1Up-drawing continuous casting apparatus and up-drawing continuous casting methodFURUKAWA YUICHI·Filed 2013·Application pending·0 cites
- 2846US10054738B2Optical waveguide and arrayed waveguide gratingNTT ELECTRONICS CORP·Filed 2017·Granted Aug 21, 2018·0 cites·14 claims
- 2946US2015122451A1Up-drawing continuous casting apparatus and up-drawing continuous casting methodTOYOTA MOTOR CO LTD·Filed 2013·Application pending·0 cites
- 3044US6641373B2Gas compressor with variably biased vanesSEIKO INSTR INC·Filed 2002·Granted Nov 4, 2003·2 cites·14 claims
- 3142US9036965B2Microlens array and optical transmission componentTERUI HIROSHI·Filed 2012·Granted May 19, 2015·0 cites·2 claims
- 3242US4500904ASemiconductor deviceHITACHI LTD·Filed 1983·Granted Feb 19, 1985·11 cites·15 claims
- 3342US2015290702A1Up-drawing continuous casting apparatus and up-drawing continuous casting methodNAKAJIMA TETSUYA·Filed 2014·Application pending·0 cites
- 3441US9075191B2Optical waveguide and arrayed waveguide gratingMORITA KEIICHI·Filed 2011·Granted Jul 7, 2015·0 cites·18 claims
- 3541US2015196952A1Up-drawing continuous casting apparatus and up-drawing continuous casting methodNAKAJIMA TETSUYA·Filed 2013·Application pending·0 cites
- 3640US9020310B2Optical waveguide and arrayed waveguide gratingMORITA KEIICHI·Filed 2011·Granted Apr 28, 2015·0 cites·12 claims
- 3740US4430664AGlass-moulded type semiconductor deviceHITACHI LTD·Filed 1980·Granted Feb 7, 1984·9 cites·1 claims
- 3839US9618694B2Optical waveguide and arrayed waveguide gratingMORITA KEIICHI·Filed 2011·Granted Apr 11, 2017·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →