Inventor · disambiguated record
Tomohiko Ikegawa
Also filed as: IKEGAWA TOMOHIKO
5 granted patents·6 pending applications·9 citations·filing 2004–2018
70Inventor score
Top patents by PatentIndex Score
11 records- 0182US10438707B2Nuclear power plant that can automatically close a steam safety relief valve upon determination of exhaust pipe leakageHITACHI—GE NUCLEAR ENERGY LTD·Filed 2017·Granted Oct 8, 2019·4 cites·2 claims
- 0274US7349518B2Boiling water reactor core and fuel assemblies thereforHITACHI LTD·Filed 2006·Granted Mar 25, 2008·3 cites·8 claims
- 0360US2009052604A1Temperature Detection Apparatus For Natural Circulation Boiling Water ReactorISHII YOSHIHIKO·Filed 2008·Application pending·0 cites
- 0456US2007201606A1Temperature detection apparatus for natural circulation boiling water reactorISHII YOSHIHIKO·Filed 2007·Application pending·0 cites
- 0554US2010272223A1Nuclear reactor system and nuclear reactor control methodFUSHIMI ATSUSHI·Filed 2007·Application pending·0 cites
- 0653US2011200155A1Nuclear Reactor System and Nuclear Reactor Control MethodFUSHIMI ATSUSHI·Filed 2011·Application pending·0 cites
- 0752US8363776B2Boiling water reactor core and fuel assemblies thereforHITACHI LTD·Filed 2004·Granted Jan 29, 2013·2 cites·40 claims
- 0852US2010195782A1Temperature Detection Apparatus For Natural Circulation Boiling Water ReactorISHII YOSHIHIKO·Filed 2010·Application pending·0 cites
- 0948US9312034B2Passive residual heat removal system and nuclear power plant equipmentHITACHI GE NUCLEAR ENERGY LTD·Filed 2013·Granted Apr 12, 2016·0 cites·5 claims
- 1047US11515051B2Nuclear power plantHITACHI GE NUCLEAR ENERGY LTD·Filed 2018·Granted Nov 29, 2022·0 cites·18 claims
- 1143US2014064433A1Fuel Assembly and Core of Nuclear ReactorHITACHI GE NUCLEAR ENERGY LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →