Inventor · disambiguated record
Tetsuya Niwa
Also filed as: NIWA TETSUYA
9 granted patents·2 pending applications·62 citations·filing 2005–2020
85Inventor score
Top patents by PatentIndex Score
11 records- 0193US11035377B2Compressor housing for turbocharger and method for manufacturing the sameOTICS CORP·Filed 2019·Granted Jun 15, 2021·8 cites·9 claims
- 0291US7451729B2Variable valve mechanismOTICS CORP·Filed 2007·Granted Nov 18, 2008·18 cites·16 claims
- 0389US10458315B2Compressor structure for turbochargersOTICS CORP·Filed 2015·Granted Oct 29, 2019·5 cites·1 claims
- 0486US7606351B2Telephone number change notification method and telephone number change notification systemNEC CORP·Filed 2005·Granted Oct 20, 2009·16 cites·20 claims
- 0584US7621242B2Variable valve operating mechanismOTICS CORP·Filed 2006·Granted Nov 24, 2009·10 cites·10 claims
- 0670US9618001B2TurbochargerOTICS CORP·Filed 2014·Granted Apr 11, 2017·4 cites·5 claims
- 0766US10982687B2Housing for turbocharger and method for manufacturing the sameOTICS CORP·Filed 2018·Granted Apr 20, 2021·1 cites·20 claims
- 0848US11421705B2Compressor housing for turbocharger and method for manufacturing the sameOTICS CORP·Filed 2020·Granted Aug 23, 2022·0 cites·12 claims
- 0942US11434912B2Compressor housing for turbocharger and method for manufacturing the sameOTICS CORP·Filed 2020·Granted Sep 6, 2022·0 cites·12 claims
- 1042US2017114714A1Compressor housing for a turbocharger and method for manufacturing the sameOTICS CORP·Filed 2016·Application pending·0 cites
- 1142US2017151608A1Method for producing compressor housingOTICS CORP·Filed 2016·Application pending·0 cites
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