Inventor · disambiguated record
Naohisa Tsuchiya
Also filed as: TSUCHIYA NAOHISA
6 granted patents·58 citations·filing 2004–2009
80Inventor score
Top patents by PatentIndex Score
6 records- 0189US8951685B2Fuel cell systemASO SHINJI·Filed 2008·Granted Feb 10, 2015·13 cites·4 claims
- 0282US7360431B2Pressure sensor device including a diaphragm and a stopper member having a curved surface facing the diaphragmYAMATAKE CORP·Filed 2004·Granted Apr 22, 2008·33 cites·5 claims
- 0369US8323844B2Fuel cell operation system and valve open amount calculation method in the fuel cell operation systemTSUCHIYA NAOHISA·Filed 2007·Granted Dec 4, 2012·2 cites·4 claims
- 0468US9269974B2Fuel cell systemMATSUSUE MASAAKI·Filed 2009·Granted Feb 23, 2016·2 cites·2 claims
- 0563US8119300B2Air conditioning control systemTSUCHIYA NAOHISA·Filed 2007·Granted Feb 21, 2012·7 cites·3 claims
- 0663US8057943B2Fuel cell running system, and valve-freeze preventing method in the fuel cell running systemTSUCHIYA NAOHISA·Filed 2007·Granted Nov 15, 2011·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →