Inventor · disambiguated record
Kazuhiro Oda
Also filed as: ODA KAZUHIRO
33 granted patents·7 pending applications·316 citations·filing 1982–2023
97Inventor score
Top patents by PatentIndex Score
40 records- 0193US12098343B2Lubricant additive and lubricant composition comprising sameNOF CORP·Filed 2020·Granted Sep 24, 2024·2 cites·13 claims
- 0293US9228248B2Method of recovering rare-earth elementsNIPPON LIGHT METAL CO·Filed 2012·Granted Jan 5, 2016·11 cites·28 claims
- 0388US9222151B2Aluminum alloy excellent in high temperature strength and heat conductivity and method of production of sameXING JIE·Filed 2011·Granted Dec 29, 2015·8 cites·5 claims
- 0486US11739280B2Lubricant additive, lubricant additive composition, and lubricating oil composition containing the sameNOF CORP·Filed 2020·Granted Aug 29, 2023·2 cites·4 claims
- 0583US11739283B2Lubricant additive, lubricant additive composition, and lubricating oil composition containing the sameNOF CORP·Filed 2020·Granted Aug 29, 2023·2 cites·4 claims
- 0681US5963517ADisk reproducing speed control method and a disk reproducing apparatus using the sameHITACHI LTD·Filed 1997·Granted Oct 5, 1999·38 cites·32 claims
- 0778US6510115B2Information recording and reproducing apparatus and disk discrimination method thereofHITACHI LTD·Filed 2001·Granted Jan 21, 2003·13 cites·3 claims
- 0878US6329849B1Apparatus and method for converting differential voltage to fully balanced currentsTOSHIBA KK·Filed 1999·Granted Dec 11, 2001·42 cites·9 claims
- 0978US4489335AInk jet printing apparatusKONISHIROKU PHOTO IND·Filed 1982·Granted Dec 18, 1984·22 cites·8 claims
- 1076US6084476AOperational amplifierTOSHIBA KK·Filed 1999·Granted Jul 4, 2000·48 cites·7 claims
- 1176USD354956STelephone setNITSUKO LTD·Filed 1992·Granted Jan 31, 1995·18 cites·1 claims
- 1274US6003353ABending method and bending apparatusKOMATSU MFG CO LTD·Filed 1998·Granted Dec 21, 1999·24 cites·5 claims
- 1373US6700846B2Information recording and reproducing apparatus and disk discrimination method thereofHITACHI LTD·Filed 2003·Granted Mar 2, 2004·9 cites·4 claims
- 1471US9657372B2Manufacturing method of aluminum alloy in which Al—Fe—Si compound is refinedNIPPON LIGHT METAL CO·Filed 2013·Granted May 23, 2017·1 cites·5 claims
- 1571US7383557B2Recording disk apparatus having regions of constrained thermal conductionHITACHI LG DATA STORAGE INC·Filed 2004·Granted Jun 3, 2008·8 cites·19 claims
- 1666US12378336B2Dewaxing aidNOF CORP·Filed 2021·Granted Aug 5, 2025·0 cites·7 claims
- 1765US2025171882A1Aluminum alloy for casting and aluminum alloy castingNIPPON LIGHT METAL CO·Filed 2023·Application pending·0 cites
- 1862US11549461B2High strength aluminum alloy, internal combustion engine piston comprising said alloy, and method for manufacturing internal combustion engine pistonNIPPON LIGHT METAL CO·Filed 2016·Granted Jan 10, 2023·0 cites·5 claims
- 1961US12398339B2Lubricating oil compositionNOF CORP·Filed 2023·Granted Aug 26, 2025·0 cites·1 claims
- 2057US9212333B2Dispersant, dispersion, method for adjusting viscosity of dispersant, mobile device, surface treatment agent, electrolytic solution, separator, and rechargeable lithium ion batteryICHIKAWA SATOSHI·Filed 2011·Granted Dec 15, 2015·1 cites·14 claims
- 2155US11603582B2Al—Si—Fe-based aluminum alloy casting material and method for producing the sameNIPPON LIGHT METAL CO·Filed 2017·Granted Mar 14, 2023·0 cites·4 claims
- 2254US6163374ABending angle detection systemKOMATSU MFG CO LTD·Filed 1998·Granted Dec 19, 2000·13 cites·14 claims
- 2354US2010296964A1Aluminum alloy for casting having high rigidity and low linear expansion coefficientNIPPON LIGHT METAL CO·Filed 2010·Application pending·0 cites
- 2454US2025346826A1Lubricant compositionNOF CORP·Filed 2022·Application pending·0 cites
- 2553US10437142B2Support frame for pellicleNIPPON LIGHT METAL CO·Filed 2016·Granted Oct 8, 2019·0 cites·14 claims
- 2652US10920301B2Aluminum alloy casting having superior high-temperature strength and thermal conductivity, method for manufacturing same, and aluminum alloy casting piston for internal combustion engineNIPPON LIGHT METAL CO·Filed 2016·Granted Feb 16, 2021·0 cites·5 claims
- 2752US7599267B2Writing method and optical disk deviceHITACHI LTD·Filed 2006·Granted Oct 6, 2009·0 cites·12 claims
- 2852US5593175ALeg apparatus for the magnetically levitated vehicleRAILWAY TECHNICAL RES INST·Filed 1995·Granted Jan 14, 1997·26 cites·4 claims
- 2951US9303299B2Method of production of aluminum alloy with refined Al—Fe—Si-based compounds and primary crystal SiNIPPON LIGHT METAL CO·Filed 2012·Granted Apr 5, 2016·0 cites·14 claims
- 3051US2007193663A1Aluminum alloy for casting, having high rigidity and low liner expansion coefficiantNIPPON LIGHT METAL CO·Filed 2005·Application pending·0 cites
- 3150US7382723B2Hitless switching system and transmission apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Jun 3, 2008·1 cites·10 claims
- 3246US5303657ABogie frame of rolling stock having composite hollow beam constructionFUJI HEAVY IND LTD·Filed 1992·Granted Apr 19, 1994·13 cites·22 claims
- 3346US2024402695A1Plant operation assistance deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 3440US2013307383A1High electric resistance aluminum alloySUZUKI SATORU·Filed 2011·Application pending·0 cites
- 3538US2010089613A1Electronic component and method for manufacturing the sameMATSUDA SANGYO CO LTD·Filed 2009·Application pending·0 cites
- 3632US5969546AComparator circuitTOSHIBA KK·Filed 1998·Granted Oct 19, 1999·5 cites·8 claims
- 3729US8526339B2Echo cancellation circuitNAKATSUKA SHINJI·Filed 2011·Granted Sep 3, 2013·0 cites·8 claims
- 3829US5870045AD/A converterTOSHIBA KK·Filed 1997·Granted Feb 9, 1999·3 cites·11 claims
- 3929US5174214ARadial tire for levitation-type vehicleBRIDGESTONE CORP·Filed 1990·Granted Dec 29, 1992·4 cites·13 claims
- 4027US5481984ALeg apparatus for the magnetically levitated vehicleRAILWAY TECHNICAL RES INST·Filed 1994·Granted Jan 9, 1996·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →