Inventor · disambiguated record
Jun Otsuka
Also filed as: OTSUKA JUN
63 granted patents·12 pending applications·689 citations·filing 1993–2025
99Inventor score
Files withNGK SPARK PLUG CO30KAI R&D CENTER CO LTD12SUMITOMO ELECTRIC INDUSTRIES7TUNGALOY CORP7OTSUKA JUN4
Top patents by PatentIndex Score
75 records- 0194USD772484SSafety razor blade cartridgeKAI R&D CENTER CO LTD·Filed 2015·Granted Nov 22, 2016·58 cites·1 claims
- 0293US7580240B2Via array capacitor, wiring board incorporating a via array capacitor, and method of manufacturing the sameNGK SPARK PLUG CO·Filed 2006·Granted Aug 25, 2009·30 cites·5 claims
- 0392US11491550B2Cutting insert and turning tool using cutting insertTUNGALOY CORP·Filed 2021·Granted Nov 8, 2022·2 cites·4 claims
- 0492US7932471B2Capacitor for incorporation in wiring board, wiring board, method of manufacturing wiring board, and ceramic chip for embedmentNGK SPARK PLUG CO·Filed 2006·Granted Apr 26, 2011·22 cites·44 claims
- 0590US11541463B2Cutting toolTUNGALOY CORP·Filed 2021·Granted Jan 3, 2023·2 cites·5 claims
- 0689USD698999SSafety razorKAI R&D CENTER CO LTD·Filed 2013·Granted Feb 4, 2014·41 cites·1 claims
- 0789US7863662B2Capacitor to be incorporated in wiring substrate, method for manufacturing the capacitor, and wiring substrateNGK SPARK PLUG CO·Filed 2006·Granted Jan 4, 2011·14 cites·22 claims
- 0889US7327554B2Assembly of semiconductor device, interposer and substrateNGK SPARK PLUG CO·Filed 2004·Granted Feb 5, 2008·43 cites·8 claims
- 0989US6961230B2Capacitor, capacitor equipped semiconductor device assembly, capacitor equipped circuit substrate assembly and electronic unit including semiconductor device, capacitor and circuit substrateNGK SPARK PLUG CO·Filed 2004·Granted Nov 1, 2005·46 cites·28 claims
- 1088US10317770B2Mach-zehnder modulatorSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Jun 11, 2019·6 cites·9 claims
- 1188US7936567B2Wiring board with built-in component and method for manufacturing the sameNGK SPARK PLUG CO·Filed 2008·Granted May 3, 2011·26 cites·4 claims
- 1287US7532453B2Built-in capacitor type wiring board and method for manufacturing the sameNGK SPARK PLUG CO·Filed 2006·Granted May 12, 2009·17 cites·9 claims
- 1387US6795295B2Multi-layer capacitor and method for producing the sameNGK SPARK PLUG CO·Filed 2003·Granted Sep 21, 2004·41 cites·14 claims
- 1486US11087904B2Multicore cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Aug 10, 2021·3 cites·8 claims
- 1586USD669221SSafety razorOTSUKA JUN·Filed 2012·Granted Oct 16, 2012·36 cites·1 claims
- 1685US8369064B2Ceramic capacitor and wiring boardNGK SPARK PLUG CO·Filed 2010·Granted Feb 5, 2013·7 cites·31 claims
- 1785USD669220SSafety razorOTSUKA JUN·Filed 2012·Granted Oct 16, 2012·35 cites·1 claims
- 1884USD731120SRazor holderKAI R&D CENTER CO LTD·Filed 2014·Granted Jun 2, 2015·30 cites·1 claims
- 1979US7473988B2Wiring board construction including embedded ceramic capacitors(s)NGK SPARK PLUG CO·Filed 2006·Granted Jan 6, 2009·10 cites·11 claims
- 2078USD669219SSafety razorOTSUKA JUN·Filed 2012·Granted Oct 16, 2012·23 cites·1 claims
- 2177US10124423B2Rotary cutting tool having adjacent cutting inserts with wave-shaped edges and overlapping rotational trajectories coinciding in phaseTUNGALOY CORP·Filed 2015·Granted Nov 13, 2018·2 cites·14 claims
- 2277US8350306B2Capacitor to be incorporated in wiring substrate, method for manufacturing the capacitor, and wiring substrateNGK SPARK PLUG CO·Filed 2010·Granted Jan 8, 2013·3 cites·2 claims
- 2375US6885541B2Capacitor, and capacitor manufacturing processNGK SPARK PLUG CO·Filed 2004·Granted Apr 26, 2005·22 cites·41 claims
- 2474USD937049SKitchen knifeKAI R&D CENTER CO LTD·Filed 2020·Granted Nov 30, 2021·5 cites·1 claims
- 2574US8304321B2Capacitor to be incorporated in wiring substrate, method for manufacturing the capacitor, and wiring substrateSATO MOTOHIKO·Filed 2010·Granted Nov 6, 2012·3 cites·8 claims
- 2673US8072732B2Capacitor and wiring board including the capacitorSATO MOTOHIKO·Filed 2008·Granted Dec 6, 2011·7 cites·17 claims
- 2773US7332231B2Ceramic substrate for thin film electronic component, production method for the same and thin film electronic component using the sameNGK SPARK PLUG CO·Filed 2004·Granted Feb 19, 2008·17 cites·11 claims
- 2872US8546700B2Capacitor for incorporation in wiring board, wiring board, method of manufacturing wiring board, and ceramic chip for embedmentYAMAMOTO HIROSHI·Filed 2011·Granted Oct 1, 2013·2 cites·13 claims
- 2971US8908220B2Information processing system, print system, and method and computer-readable storage medium for controlling information processing systemMIYAZAWA HIROYASU·Filed 2010·Granted Dec 9, 2014·3 cites·13 claims
- 3069US12168607B2Method for manufacturing carbon nanotube, method for manufacturing carbon nanotube assembled wire, method for manufacturing carbon nanotube assembled wire bundle, carbon nanotube manufacturing apparatus, carbon nanotube assembled wire manufacturing apparatus, and carbon nanotube assembled wire bundle manufacturing apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Dec 17, 2024·0 cites·46 claims
- 3168US12221347B2Carbon nanotube assembled wire and carbon nanotube assembled wire bundleSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Feb 11, 2025·0 cites·5 claims
- 3268US7105070B2Method for producing ceramic substrate, and ceramic substrateNGK SPARK PLUG CO·Filed 2004·Granted Sep 12, 2006·16 cites·21 claims
- 3367US7233480B2Capacitor and method for manufacturing the sameNGK SPARK PLUG CO·Filed 2006·Granted Jun 19, 2007·4 cites·21 claims
- 3467US7072169B2Capacitor and method for manufacturing the sameNGK SPARK PLUG CO·Filed 2004·Granted Jul 4, 2006·13 cites·18 claims
- 3566US8542390B2Content printing system, print relay system, control method, and storage mediumTAKAHASHI TAKESHI·Filed 2011·Granted Sep 24, 2013·2 cites·6 claims
- 3665US6905936B2Multi-layer capacitor and method for producing the sameNGK SPARK PLUG CO·Filed 2004·Granted Jun 14, 2005·11 cites·3 claims
- 3765US5899190ADirect injection type multicylinder engineISUZU MOTORS LTD·Filed 1997·Granted May 4, 1999·23 cites·9 claims
- 3864US6844284B2Dielectric porcelain compositionNGK SPARK PLUG CO·Filed 2002·Granted Jan 18, 2005·6 cites·8 claims
- 3964US2024189918A1Indexable cutting tool and cutting insertTUNGALOY CORP·Filed 2023·Application pending·0 cites
- 4064US2024016287A1Oval ring hairbrush having excellent drainageKAI R&D CENTER CO LTD·Filed 2023·Application pending·0 cites
- 4162US8444791B2Method for manufacturing ceramic capacitorICHIYANAGI SEIJI·Filed 2010·Granted May 21, 2013·3 cites·14 claims
- 4261USD827202SSafety razorKAI R&D CENTER CO LTD·Filed 2017·Granted Aug 28, 2018·8 cites·1 claims
- 4360US11866330B2Method for manufacturing carbon nanotube, method for manufacturing carbon nanotube assembled wire, method for manufacturing carbon nanotube assembled wire bundle, carbon nanotube manufacturing apparatus, carbon nanotube assembled wire manufacturing apparatus, and carbon nanotube assembled wire bundle manufacturing apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Jan 9, 2024·0 cites·23 claims
- 4460US7750248B2Dielectric lamination structure, manufacturing method of a dielectric lamination structure, and wiring board including a dielectric lamination structureNGK SPARK PLUG CO·Filed 2006·Granted Jul 6, 2010·2 cites·10 claims
- 4560US2023317315A1Two-core cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Application pending·0 cites
- 4659US12325642B2Porous zirconia particles, and aggregate for immobilizing proteinNGK SPARK PLUG CO·Filed 2020·Granted Jun 10, 2025·0 cites·4 claims
- 4758US7321495B2Capacitor and method for manufacturing the sameNGK SPARK PLUG CO·Filed 2004·Granted Jan 22, 2008·6 cites·17 claims
- 4857US9653220B2CapacitorNGK SPARK PLUG CO·Filed 2014·Granted May 16, 2017·0 cites·5 claims
- 4956US12427582B2Cutting insert and cutting toolTUNGALOY CORP·Filed 2022·Granted Sep 30, 2025·0 cites·15 claims
- 5056US6720280B2Dielectric composition for high frequency resonatorsNGK SPARK PLUG CO·Filed 2002·Granted Apr 13, 2004·4 cites·12 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →