Inventor · disambiguated record
Ryoichi Hamazaki
Also filed as: HAMAZAKI RYOICHI
3 granted patents·3 pending applications·10 citations·filing 2008–2012
60Inventor score
Top patents by PatentIndex Score
6 records- 0185US8358732B2Core catcher, manufacturing method thereof, reactor containment vessel and manufacturing method thereofTOSHIBA KK·Filed 2008·Granted Jan 22, 2013·6 cites·28 claims
- 0273US8537959B2Drain sump of nuclear reactor containment vesselAKINAGA MAKOTO·Filed 2010·Granted Sep 17, 2013·4 cites·15 claims
- 0346US9025721B2Holding deviceWADA KUNIHIKO·Filed 2012·Granted May 5, 2015·0 cites·11 claims
- 0436US2012328067A1Nuclear power plantKURITA TOMOHISA·Filed 2012·Application pending·0 cites
- 0535US2010239061A1Reactor containment vessel and water leak detection floorTOSHIBA KK·Filed 2010·Application pending·0 cites
- 0634US2011314858A1Reactor containment vessel cooling system, reactor containment vessel, and reactor containment vessel cooling methodTAHARA MIKA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →