Inventor · disambiguated record
Masaaki Kojima
Also filed as: KOJIMA MASAAKI
28 granted patents·11 pending applications·474 citations·filing 1981–2023
97Inventor score
Files withKOJIMA MASAAKI7SONY CORP6IBIDEN CO LTD4KANZAKI KOKYUKOKI MFG CO LTD3MEDIA GLOBAL LINKS CO LTD2
Top patents by PatentIndex Score
39 records- 0198US6770116B2Regeneration device of exhaust gas purification filter and filter regeneration methodIBIDEN CO LTD·Filed 2001·Granted Aug 3, 2004·119 cites·11 claims
- 0290US6361463B1Drive transmission for vehiclesKANZAKI KOKYUKOKI MFG CO LTD·Filed 2000·Granted Mar 26, 2002·35 cites·7 claims
- 0384US7550119B2Regeneration device of exhaust gas purification filter and filter regeneration methodIBIDEN CO LTD·Filed 2004·Granted Jun 23, 2009·27 cites·15 claims
- 0479US4800336ABattery level indicator supplying data from a memory to a display in a power-off stateSONY CORP·Filed 1987·Granted Jan 24, 1989·36 cites·2 claims
- 0578US9125839B2Composition for external use on skin, cosmetic, and cleaning agentKACHI HISANORI·Filed 2011·Granted Sep 8, 2015·4 cites·21 claims
- 0676US9434794B2Silicon compound and method for producing same, and use thereofTOYO TIRE & RUBBER CO·Filed 2013·Granted Sep 6, 2016·2 cites·21 claims
- 0776US5168363AVideo signal parocessing apparatus with memory and crossfaderSONY CORP·Filed 1990·Granted Dec 1, 1992·42 cites·9 claims
- 0873US10104451B2IP uncompressed video encoder and decoderMEDIA GLOBAL LINKS CO LTD·Filed 2017·Granted Oct 16, 2018·2 cites·5 claims
- 0973US6003391ATransmission mechanism for a working vehicleKANZAKI KOKYUKOKI MFG CO LTD·Filed 1998·Granted Dec 21, 1999·52 cites·17 claims
- 1072US11060317B2Tent sheetKOJIMA MASAAKI·Filed 2019·Granted Jul 13, 2021·2 cites·12 claims
- 1172US8501209B2Gel-type water absorbentOI YUKIKO·Filed 2005·Granted Aug 6, 2013·1 cites·6 claims
- 1271US2025257197A1Rubber compositionOTSUKA CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 1370US5126847AApparatus for producing a composite signal from real moving picture and still picture video signalsSONY CORP·Filed 1990·Granted Jun 30, 1992·31 cites·7 claims
- 1469US9794650B2IP uncompressed video encoder and decoderMEDIA GLOBAL LINKS CO LTD·Filed 2014·Granted Oct 17, 2017·2 cites·10 claims
- 1568US7234296B2Exhaust gas cleanup apparatusIBIDEN CO LTD·Filed 2002·Granted Jun 26, 2007·15 cites·13 claims
- 1668US6965950B1Signal input and output apparatus that discriminates between plurality of different devices each issuing unique control signals substantially simultaneously through single transmission pathSONY CORP·Filed 2000·Granted Nov 15, 2005·12 cites·6 claims
- 1766US5590737ATraveling transmission for a vehicleKANZAKI KOKYUKOKI MFG CO LTD·Filed 1994·Granted Jan 7, 1997·31 cites·35 claims
- 1861US9267308B2TentKOJIMA MASAAKI·Filed 2014·Granted Feb 23, 2016·1 cites·4 claims
- 1959US2024230684A9Oxytocin purifying method and measuring method and kitFUJIFILM WAKO PURE CHEMICAL CORP·Filed 2022·Application pending·0 cites
- 2056US7349023B2Camera-integrated video recording and reproducing apparatus, and record control method thereofSONY CORP·Filed 2002·Granted Mar 25, 2008·2 cites·4 claims
- 2155US5502181ALow gel strength agar-agarINA FOOD IND CO LTD·Filed 1994·Granted Mar 26, 1996·22 cites·10 claims
- 2255US2010174062A1Modified xanthan gum, modified gum arabic, and modified tamarind seed gum, and methods for crosslinking xanthan gum, gum arabic, and tamarind seed gumJAPAN ATOMIC ENERGY AGENCY·Filed 2009·Application pending·0 cites
- 2353US2005232889A1Transparent, aqueous elastomerADACHI KATSURA·Filed 2005·Application pending·0 cites
- 2449US5490122AClock apparatusSONY CORP·Filed 1992·Granted Feb 6, 1996·12 cites·5 claims
- 2547USD965093STent sheetKOJIMA MASAAKI·Filed 2019·Granted Sep 27, 2022·3 cites·1 claims
- 2647US8433183B2Recording device and recording methodHIDAKA YASUHIRO·Filed 2003·Granted Apr 30, 2013·1 cites·8 claims
- 2747US2022189239A1Game device, game control method, and recording mediumSEGA SAMMY CREATION INC·Filed 2019·Application pending·0 cites
- 2847US2007207505A1Method for Mesurement of Apoliporotein B-48 and its UseSHIBAYAGI CO LTD·Filed 2004·Application pending·0 cites
- 2945USD629850SSet of building blocksKOJIMA MASAAKI·Filed 2009·Granted Dec 28, 2010·5 cites·1 claims
- 3043US2004014717A1Transparent, aqueous elastomerFiled 2001·Application pending·0 cites
- 3142US8058011B2Method for the measurement of endocrine substances in an analyteKOJIMA MASAAKI·Filed 2005·Granted Nov 15, 2011·0 cites·3 claims
- 3242USD629849SSet of building blocksKOJIMA MASAAKI·Filed 2009·Granted Dec 28, 2010·4 cites·1 claims
- 3342US4433897ALens supporting assemblyNIPPON KOGAKU KK·Filed 1981·Granted Feb 28, 1984·8 cites·7 claims
- 3440US2005115224A1Exhaust emission control device and casing structure of the control deviceIBIDEN CO LTD·Filed 2002·Application pending·0 cites
- 3539USD629851SSet of building blocksKOJIMA MASAAKI·Filed 2009·Granted Dec 28, 2010·3 cites·1 claims
- 3639US2003138938A1Agar compositionFiled 2002·Application pending·0 cites
- 3737US2014302534A1Anti-canine n-terminal pro-atrial natriuretic peptide antibody, and immunological measurement method and immunologically measuring kit using the sameSHIBAYAGI CO LTD·Filed 2014·Application pending·0 cites
- 3829US5255707ADouble reed apparatus for manufacturing a woven slide fastener stringerYOSHIDA KOGYO KK·Filed 1992·Granted Oct 26, 1993·0 cites·14 claims
- 3929US2018376182A1Ip based video transmission device and broadcast systemMEDIA LINKS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →