Inventor · disambiguated record
Ichiro Hiratsuka
Also filed as: HIRATSUKA ICHIRO
9 granted patents·4 pending applications·26 citations·filing 2002–2018
82Inventor score
Files withAISIN SEIKI6AISIN TECHNICAL CT AMERICA INC2HIRATSUKA ICHIRO2SAITO MASAKO2NIHON PARKERIZING1
Top patents by PatentIndex Score
13 records- 0188US10487773B2Vehicle mechanical component and pistonAISIN SEIKI·Filed 2016·Granted Nov 26, 2019·6 cites·20 claims
- 0285US9822728B2Engine and pistonAISIN SEIKI·Filed 2013·Granted Nov 21, 2017·6 cites·13 claims
- 0370US8809478B2Silicon-containing curable composition, cured product of the silicon-containing curable composition and lead frame substrate formed of the silicon-containing curable compositionSAITO MASAKO·Filed 2011·Granted Aug 19, 2014·4 cites·13 claims
- 0463US2008236386A1PistonAISIN SEIKI·Filed 2008·Application pending·0 cites
- 0562US2010032301A1Aluminum alloy member and method for manufacturing sameNIHON PARKERIZING·Filed 2009·Application pending·0 cites
- 0656US6843215B2Sliding mechanism and variable valve timing mechanism for internal combustion engineAISIN SEIKI·Filed 2002·Granted Jan 18, 2005·6 cites·8 claims
- 0752US8585887B2Aluminum alloy member and method for manufacturing sameHIRATSUKA ICHIRO·Filed 2012·Granted Nov 19, 2013·0 cites·8 claims
- 0848US10946618B2Process for making 7xxx series aluminum/fiber reinforced polypropylene hybrid part for automotive crash absorption applicationAISIN TECHNICAL CT AMERICA INC·Filed 2018·Granted Mar 16, 2021·0 cites·14 claims
- 0944US6920853B2Variable valve timing control deviceAISIN SEIKI·Filed 2003·Granted Jul 26, 2005·4 cites·18 claims
- 1043US10596988B2Hybrid bumper beam for a vehicle and method for manufacturing the sameAISIN TECHNICAL CT AMERICA INC·Filed 2017·Granted Mar 24, 2020·0 cites·10 claims
- 1142US2006101992A1PistonAISIN SEIKI·Filed 2005·Application pending·0 cites
- 1232US9464191B2Silicon-containing curing composition and cured product thereofSAITO MASAKO·Filed 2012·Granted Oct 11, 2016·0 cites·10 claims
- 1332US2013327289A1Engine and pistonHIRATSUKA ICHIRO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →