Assignee
HASEGAWA TOM HIROSHI
US·7 granted patents·3 pending applications·237 citations·filing 2002–2018
Top patents by PatentIndex Score
10 records- 0195US8869829B2Pressure release valve assembly for pressure cookerHASEGAWA TOM HIROSHI·Filed 2012·Granted Oct 28, 2014·76 cites·6 claims
- 0295US8302800B2Protective device for a pressure cooker and pressure cooker with a protective deviceHASEGAWA TOM HIROSHI·Filed 2010·Granted Nov 6, 2012·74 cites·9 claims
- 0392US7726508B2Safety cap for a pressure release valve of a pressure cooker and a pressure cooker using the sameHASEGAWA TOM HIROSHI·Filed 2003·Granted Jun 1, 2010·78 cites·2 claims
- 0484US8926408B2Blade sharpenerHASEGAWA TOM HIROSHI·Filed 2012·Granted Jan 6, 2015·6 cites·15 claims
- 0568US8695631B2Pressure release valveHASEGAWA TOM HIROSHI·Filed 2012·Granted Apr 15, 2014·3 cites·5 claims
- 0657US10881238B2Safety cap assembly and a pressure cooker provided therewithHASEGAWA TOM HIROSHI·Filed 2018·Granted Jan 5, 2021·0 cites·12 claims
- 0746US9671113B2Gas rangeHASEGAWA TOM HIROSHI·Filed 2014·Granted Jun 6, 2017·0 cites·6 claims
- 0845US2014342644A1Blade Sharpening StandHASEGAWA TOM HIROSHI·Filed 2013·Application pending·0 cites
- 0943US2013295823A1Blade SharpenerHASEGAWA TOM HIROSHI·Filed 2012·Application pending·0 cites
- 1029US2004124197A1Safety cap for a pressure release valve of a pressure cooker and a pressure cooker using the sameHASEGAWA TOM HIROSHI·Filed 2002·Application pending·0 cites
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