Inventor · disambiguated record
Kenji Yoshino
Also filed as: YOSHINO KENJI
41 granted patents·13 pending applications·693 citations·filing 1980–2024
98Inventor score
Top patents by PatentIndex Score
54 records- 0191US7225341B2Memory access control system and management method using access control ticketSONY CORP·Filed 2002·Granted May 29, 2007·69 cites·46 claims
- 0291US6834333B2Data processing device, data storage device, data processing method, and program providing medium for storing content protected under high security managementSONY CORP·Filed 2001·Granted Dec 21, 2004·77 cites·22 claims
- 0391US4851497AAromatic polyesters, polyesteramides, and compositions thereofKAWASAKI STEEL CO·Filed 1987·Granted Jul 25, 1989·62 cites·6 claims
- 0490US5380179ABinder system for use in the injection molding of sinterable powders and molding compound containing the binder systemKAWASAKI STEEL CO·Filed 1993·Granted Jan 10, 1995·83 cites·12 claims
- 0585US12214571B2Molding packaging material, power storage device packaging case, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2023·Granted Feb 4, 2025·0 cites·8 claims
- 0684US7496756B2Content usage-right management system and management methodSONY CORP·Filed 2002·Granted Feb 24, 2009·31 cites·29 claims
- 0782US5514745AMixture for melt process moldings having long fiber reinforced polypropylene and polypropylene resin and high mechanical strength molding formed therefromKAWASAKI STEEL CO·Filed 1994·Granted May 7, 1996·51 cites·18 claims
- 0880US4916720AX-ray analyzerHORIBA LTD·Filed 1988·Granted Apr 10, 1990·42 cites·14 claims
- 0980US4525069AOptical absorption analyzerHORIBA LTD·Filed 1982·Granted Jun 25, 1985·40 cites·6 claims
- 1078US5507967AElectrorheological magnetic fluid and process for producing the sameFUJITA TOYOHISA·Filed 1994·Granted Apr 16, 1996·22 cites·3 claims
- 1173US2025141044A1Insulating film for secondary battery and method for producing itTOSOH FINECHEM CORP·Filed 2023·Application pending·0 cites
- 1272US8538887B2Content delivery system and content delivery methodYOSHINO KENJI·Filed 2001·Granted Sep 17, 2013·12 cites·8 claims
- 1371US11766848B2Molding packaging material, power storage device packaging case, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2018·Granted Sep 26, 2023·0 cites·15 claims
- 1470US2024291080A1Packaging material for power storage device and power storage deviceRESONAC PACKAGING CORP·Filed 2024·Application pending·0 cites
- 1569US2025129220A1Biaxially oriented polyester filmTOYO BOSEKI·Filed 2022·Application pending·0 cites
- 1668US2019140222A1Packaging film for power storage device, tube-type packaging member, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2019·Application pending·0 cites
- 1767US7328458B2Authoring system, authoring key generator, authoring device, authoring method, and data supply device, information terminal and information distribution methodSONY CORP·Filed 2002·Granted Feb 5, 2008·13 cites·28 claims
- 1866US12308452B2Laminated body for power storage device outer packaging materialRESONAC PACKAGING CORP·Filed 2021·Granted May 20, 2025·0 cites·18 claims
- 1966US6159396AElectrorheological magnetic fluid and process for producing the sameFUJITA TOYOHISA·Filed 1997·Granted Dec 12, 2000·17 cites·2 claims
- 2065US7243228B2Data storage with CBC-mode encryption processingSONY CORP·Filed 2001·Granted Jul 10, 2007·9 cites·8 claims
- 2164US7124317B2Information recording and playback system having a memory interface and method thereforeSONY CORP·Filed 2001·Granted Oct 17, 2006·10 cites·19 claims
- 2264US2025297096A1Method for producing polyester film using recycled polyester resin, and polyester filmTOYO BOSEKI·Filed 2023·Application pending·0 cites
- 2363US7925017B2Information recording device, information playback device, information recording medium, information recording method, information playback method, and program providing mediumSONY CORP·Filed 2001·Granted Apr 12, 2011·5 cites·14 claims
- 2463US5130383AThermoplastic resin composition of polyarylate, polyamide and epoxy resinKAWASAKI STEEL CO·Filed 1991·Granted Jul 14, 1992·14 cites·3 claims
- 2562US5019725AInput circuitTEXAS INSTRUMENTS INC·Filed 1989·Granted May 28, 1991·13 cites·12 claims
- 2661US4345852ALeveling device for asphalt finisherNIIGATA ENGINEERING CO LTD·Filed 1980·Granted Aug 24, 1982·21 cites·7 claims
- 2760US5218069AImidated copolymers and uses thereofKAWASAKI STEEL CO·Filed 1991·Granted Jun 8, 1993·15 cites·18 claims
- 2859US9425449B2Outer packaging material for battery, and batterySHOWA DENKO PACKAGING CO LTD·Filed 2013·Granted Aug 23, 2016·0 cites·6 claims
- 2959US2016093840A1Packaging film for power storage device, tube-type packaging member, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2015·Application pending·0 cites
- 3055US11845841B2Polyester film for surface protection film of foldable display and use thereofTOYO BOSEKI·Filed 2019·Granted Dec 19, 2023·0 cites·7 claims
- 3155US5049295AAromatic polyester, aromatic polyester amide, filaments thereof and compositions thereof each containing an inorganic filler or magnetic powderKAWASAKI STEEL CO·Filed 1989·Granted Sep 17, 1991·9 cites·8 claims
- 3255US5037900AComposition of polyarylate, polyamide, polyethylene terephthalate and epoxy resinKAWASAKI STEEL CO·Filed 1989·Granted Aug 6, 1991·9 cites·3 claims
- 3354US10290840B2Battery packaging material and batterySHOWA DENKO PACKAGING CO LTD·Filed 2014·Granted May 14, 2019·0 cites·10 claims
- 3454US5621742AMethod and apparatus for testing semiconductor integrated circuit devicesKAWASAKI STEEL CO·Filed 1995·Granted Apr 15, 1997·18 cites·17 claims
- 3553US5242981AResin compositionKAWASAKI STEEL CO·Filed 1991·Granted Sep 7, 1993·14 cites·9 claims
- 3653US4456732AThermoplastic resin composition having improved weld strengthDAINIPPON INK & CHEMICALS·Filed 1983·Granted Jun 26, 1984·12 cites·8 claims
- 3753US2009022990A1Heat-resistant cross-linking polyester fiber and fiber cordTOYO BOSEKI·Filed 2006·Application pending·0 cites
- 3852US11446902B2Packaging material for molding, exterior case for electricity storage device and electricity storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2018·Granted Sep 20, 2022·0 cites·9 claims
- 3952US2003120611A1Content distribution system and content distribution methodFiled 2001·Application pending·0 cites
- 4051US10066120B2Urethane composition for coating film waterproof materialDYFLEX CORP·Filed 2014·Granted Sep 4, 2018·0 cites·14 claims
- 4149US10847763B2Packaging material for power storage device, packaging case for power storage device, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2017·Granted Nov 24, 2020·0 cites·13 claims
- 4249US9890285B2Asphalt-urethane compositionDYFLEX CORP·Filed 2014·Granted Feb 13, 2018·0 cites·20 claims
- 4349US5013818AModified polyarylate resin and composition comprising the sameKAWASAKI STEEL CO·Filed 1989·Granted May 7, 1991·7 cites·7 claims
- 4447US10967552B2Void-containing polyester film and method for producing sameTOYO BOSEKI·Filed 2017·Granted Apr 6, 2021·0 cites·14 claims
- 4545US2006185022A1Authoring system, authoring key generator, authoring device, authoring method, and data supply device, information terminal and information distribution methodSONY CORP·Filed 2006·Application pending·0 cites
- 4644US4839128ALow-temperature-processible copolyesteramides, preparation of molded articles therefrom and compositions thereofKAWASAKI STEEL CO·Filed 1988·Granted Jun 13, 1989·7 cites·7 claims
- 4742US4900804AAromatic polyesters, polyesteramides, and compositions thereofKAWASAKI STEEL CO·Filed 1989·Granted Feb 13, 1990·6 cites·6 claims
- 4842US2003188117A1Data access management system and management method using access control tickertFiled 2002·Application pending·0 cites
- 4939US7754864B2Tyrosinase activity controlling agent, process for producing the same and external preparation containing the sameNAT INST OF ADVANCED IND SCIEN·Filed 2003·Granted Jul 13, 2010·0 cites·14 claims
- 5039US2002184259A1Data reproducing/recording apparatus/ method and list updating methodFiled 2001·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →