Inventor · disambiguated record
Kazuyuki Sakamoto
Also filed as: SAKAMOTO KAZUYUKI
37 granted patents·20 pending applications·209 citations·filing 1985–2025
97Inventor score
Top patents by PatentIndex Score
57 records- 0196US10955765B2Magnetic carrier and two-component developerCANON KK·Filed 2019·Granted Mar 23, 2021·10 cites·10 claims
- 0296US10935902B2TonerCANON KK·Filed 2019·Granted Mar 2, 2021·10 cites·10 claims
- 0392US8075994B2Thermal bonding conjugate fiber with excellent bulkiness and softness, and fiber formed article using the sameSAKAMOTO KAZUYUKI·Filed 2008·Granted Dec 13, 2011·16 cites·8 claims
- 0490US7522879B2Communication apparatus and associated methodology of performing operator initiated near field communicationSONY CORP·Filed 2007·Granted Apr 21, 2009·12 cites·1 claims
- 0588US7872995B2Communication system, communication device, notification method, recording medium, and programSONY CORP·Filed 2006·Granted Jan 18, 2011·17 cites·15 claims
- 0687US9789721B2Thermosensitive recording mediumOJI HOLDINGS CORP·Filed 2014·Granted Oct 17, 2017·7 cites·13 claims
- 0787US7248834B2Communication apparatusSONY CORP·Filed 2004·Granted Jul 24, 2007·28 cites·7 claims
- 0886US11692092B2Anti-sticking agent composition for unvulcanized rubber, aqueous dispersion liquid of anti-sticking agent composition for unvulcanized rubber, and unvulcanized rubberLION SPECIALTY CHEMICALS CO LTD·Filed 2021·Granted Jul 4, 2023·2 cites·8 claims
- 0986US9962980B2Thermosensitive recording materialOJI HOLDINGS CORP·Filed 2014·Granted May 8, 2018·5 cites·20 claims
- 1086US6410139B1Split type conjugate fiber, method for producing the same and fiber formed article using the sameCHISSO CORP·Filed 2000·Granted Jun 25, 2002·20 cites·6 claims
- 1184US9656498B2Heat-sensitive recording bodyOJI HOLDINGS CORP·Filed 2014·Granted May 23, 2017·4 cites·18 claims
- 1281US6617023B2Splittable multi-component fiber, method for producing it, and fibrous article comprising itCHISSO CORP·Filed 2002·Granted Sep 9, 2003·21 cites·14 claims
- 1379US10109884B2Non-aqueous electrolyte secondary batteryNISSAN MOTOR·Filed 2015·Granted Oct 23, 2018·2 cites·1 claims
- 1479US9731586B2Mount apparatusYAMASHITA RUBBER KK·Filed 2016·Granted Aug 15, 2017·4 cites·2 claims
- 1578US8236291B2Antibacterial and deodorant fiber, fiber formed article, and fiber productSAKAMOTO KAZUYUKI·Filed 2008·Granted Aug 7, 2012·2 cites·10 claims
- 1677US8958788B2Home electronic apparatus control system, home electronic control apparatus, and wireless home electronic apparatus control terminalSAKAMOTO KAZUYUKI·Filed 2012·Granted Feb 17, 2015·5 cites·7 claims
- 1775US10070445B2Access point, wireless communication method, and programNEC CORP·Filed 2014·Granted Sep 4, 2018·3 cites·13 claims
- 1875US6495255B2Polyolefin splittable conjugate fiber and a fiber structure using the sameCHISSO CORP·Filed 2001·Granted Dec 17, 2002·12 cites·7 claims
- 1969US12176542B2Anode interlayer for all-solid-state batteries and method of manufacturing the all-solid-state batteriesNISSAN NORTH AMERICA INC·Filed 2021·Granted Dec 24, 2024·0 cites·6 claims
- 2069US9748542B2Composite porous film having excellent heat resistanceJNC CORP·Filed 2013·Granted Aug 29, 2017·1 cites·5 claims
- 2169US7766237B2Mobile radio communication apparatusSONY CORP·Filed 2004·Granted Aug 3, 2010·10 cites·19 claims
- 2269US2025174738A1Method for producing all-solid-state batteryNISSAN MOTOR·Filed 2025·Application pending·0 cites
- 2365US2025174671A1Lithium secondary batteryNISSAN MOTOR·Filed 2025·Application pending·0 cites
- 2465US2025364561A1All-Solid State BatteryNISSAN MOTOR·Filed 2022·Application pending·0 cites
- 2564US2024038997A1Anode Current Collector Modification for Lithium Metal BatteriesNISSAN NORTH AMERICA INC·Filed 2022·Application pending·0 cites
- 2664US2025167247A1Method for manufacturing lithium secondary batteryNISSAN MOTOR·Filed 2025·Application pending·0 cites
- 2764US2024145698A1Composite Cathode Material and Structure for All-Solid-State BatteriesNISSAN NORTH AMERICA INC·Filed 2022·Application pending·0 cites
- 2864US2024006600A1Anode Composite Interlayer for Lithium Metal BatteriesNISSAN NORTH AMERICA INC·Filed 2022·Application pending·0 cites
- 2961US2024154182A1Lithium Secondary BatteryNISSAN MOTOR·Filed 2022·Application pending·0 cites
- 3060US11313803B2OH radical measurement device and method using an OH radical detection probeIHI CORP·Filed 2019·Granted Apr 26, 2022·0 cites·7 claims
- 3159US2023282823A1Secondary BatteryNISSAN MOTOR·Filed 2020·Application pending·0 cites
- 3257US11993095B2Heat-sensitive recording materialOJI HOLDINGS CORP·Filed 2019·Granted May 28, 2024·0 cites·3 claims
- 3357US2013075324A1Composite porous film for fluid separation, method for manufacturing the same and filterSAKAMOTO KAZUYUKI·Filed 2011·Application pending·0 cites
- 3457US2016332122A1Method for manufacturing composite porous film for fluid separationJNC CORP·Filed 2016·Application pending·0 cites
- 3556US8815920B2Substituted amide compoundASTELLAS PHARMA INC·Filed 2013·Granted Aug 26, 2014·0 cites·5 claims
- 3652US8541323B2Splittable conjugate fiber, aggregate thereof, and fibrous form made from splittable conjugate fibersSHIMOTSU YUKIHARU·Filed 2008·Granted Sep 24, 2013·0 cites·6 claims
- 3751US6806181B2Method of fabricating an air bridgeFUJITSU QUANTUM DEVICES LTD·Filed 2002·Granted Oct 19, 2004·4 cites·10 claims
- 3850US10964485B2Separator for aluminum electrolytic capacitors, and aluminum electrolytic capacitorNIPPON KODOSHI CORP·Filed 2018·Granted Mar 30, 2021·0 cites·2 claims
- 3947US10096870B2Non-aqueous electrolyte secondary batteryNISSAN MOTOR·Filed 2015·Granted Oct 9, 2018·0 cites·7 claims
- 4046US9666858B2Negative electrode for secondary battery, and process for production thereofOHARA KENJI·Filed 2011·Granted May 30, 2017·0 cites·15 claims
- 4145US10199680B2Electric deviceNISSAN MOTOR·Filed 2015·Granted Feb 5, 2019·0 cites·11 claims
- 4245US8216559B2Deodorant fiber and fibrous article and product made thereofSAKAMOTO KAZUYUKI·Filed 2005·Granted Jul 10, 2012·0 cites·12 claims
- 4344US10201561B2Antiviral fiber assembly with cellulose sulfateWATANABE YOSHIKO·Filed 2010·Granted Feb 12, 2019·0 cites·8 claims
- 4443US8985451B2Communication apparatus, communication method, and programYAMASHITA KATSUYA·Filed 2006·Granted Mar 24, 2015·0 cites·6 claims
- 4542US2021312476A1Information processing device, information processing method, and programSONY CORP·Filed 2019·Application pending·0 cites
- 4641US2024140124A1Heat-sensitive recording material and method of manufacturing the sameOJI HOLDING CORP·Filed 2020·Application pending·0 cites
- 4740US8782749B2Information processing device, information processing method, and programTAKEMURA TOSHIHARU·Filed 2011·Granted Jul 15, 2014·0 cites·6 claims
- 4838US8669246B2Substituted amide compoundKAWAMINAMI EIJI·Filed 2010·Granted Mar 11, 2014·0 cites·26 claims
- 4938US2013115486A1Lithium ion secondary battery, battery capacity recovery apparatus, and battery capacity recovery methodSAITO TAKAMITSU·Filed 2011·Application pending·0 cites
- 5037US2018062141A1Organic-inorganic composite film, and multi-layer heat resistant separator material using sameJNC CORP·Filed 2016·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kazuyuki Sakamoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →