Inventor · disambiguated record
Norikazu Takahashi
Also filed as: TAKAHASHI NORIKAZU
6 granted patents·6 pending applications·21 citations·filing 1991–2018
76Inventor score
Files withHITACHI AUTOMOTIVE SYSTEMS LTD7DAIICHI FINE CHEM CO LTD1HITACHI LTD1JVC KENWOOD CORP1TAKAHASHI NORIKAZU1
Top patents by PatentIndex Score
12 records- 0187US8770266B2Apparatus and method for producing piston for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Jul 8, 2014·3 cites·20 claims
- 0283US9010297B2Aluminum alloy member, aluminum alloy piston for internal combustion engine and manufacturing method thereofHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Apr 21, 2015·2 cites·20 claims
- 0353US10151268B2Method for manufacturing piston for internal combustion engine, and piston for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Dec 11, 2018·0 cites·14 claims
- 0451US2017022930A1Production Device for Piston for Internal-Combustion Engine, and Production Method Using Production Device for Piston for Internal-Combustion EngineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Application pending·0 cites
- 0549US5162838AFacsimile apparatus and method for processing a fixed documentHITACHI LTD·Filed 1991·Granted Nov 10, 1992·14 cites·27 claims
- 0647US10393581B2SpectroscopeJVC KENWOOD CORP·Filed 2018·Granted Aug 27, 2019·0 cites·10 claims
- 0746US2012160206A1Piston of Internal Combustion Engine, Producing Method of Piston, and Sliding MemberTAKAHASHI NORIKAZU·Filed 2011·Application pending·0 cites
- 0843US2021102511A1Internal-Combustion Engine Piston and Method for Controlling Cooling of Internal-Combustion Engine PistonHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
- 0940US2018369954A1Piston for internal combustion engine and method of manufacturing piston for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Application pending·0 cites
- 1037US2019390591A1Piston for internal combustion engine and method of manufacturing sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
- 1126US6582940B1Method for producing calcium pantothenateDAIICHI FINE CHEM CO LTD·Filed 1999·Granted Jun 24, 2003·2 cites·10 claims
- 1225US2004049075A1Process for the production of calcium pantothenateFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →