Inventor · disambiguated record
Tetsuya Urakawa
Also filed as: URAKAWA TETSUYA
9 granted patents·20 citations·filing 2004–2016
82Inventor score
Top patents by PatentIndex Score
9 records- 0190US10465798B2Gasket and method of manufacturing the sameNOK CORP·Filed 2016·Granted Nov 5, 2019·7 cites·11 claims
- 0285US10350799B2Gasket including carrier film and method of manufacturing the sameNOK CORP·Filed 2016·Granted Jul 16, 2019·3 cites·9 claims
- 0381US10626993B2Gasket and method of manufacturing the sameNOK CORP·Filed 2016·Granted Apr 21, 2020·3 cites·8 claims
- 0467US10103364B2Base material integrated type seal and metal mold for manufacturing the sameNOK CORP·Filed 2013·Granted Oct 16, 2018·2 cites·1 claims
- 0566US9895835B2Molding apparatusNOK CORP·Filed 2014·Granted Feb 20, 2018·1 cites·2 claims
- 0666US9178226B2Fuel cell sealing structureMASAKA TAKESHI·Filed 2010·Granted Nov 3, 2015·1 cites·6 claims
- 0763US8986902B2Fuel cell constituent part and manufacturing method thereofURAKAWA TETSUYA·Filed 2010·Granted Mar 24, 2015·1 cites·3 claims
- 0851US10625445B2Method of manufacturing substrate integrated gasketNOK CORP·Filed 2016·Granted Apr 21, 2020·0 cites·4 claims
- 0949US7740969B2Separator for fuel batteryNOK CORP·Filed 2004·Granted Jun 22, 2010·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →