Inventor · disambiguated record
Ryuhei Takemaru
Also filed as: TAKEMARU RYUHEI
3 granted patents·3 pending applications·15 citations·filing 2004–2024
61Inventor score
Top patents by PatentIndex Score
6 records- 0161US7284569B2Steam valveTOSHIBA KK·Filed 2004·Granted Oct 23, 2007·12 cites·1 claims
- 0260US9790805B2Steam valve device and steam turbine plantTAKEMARU RYUHEI·Filed 2012·Granted Oct 17, 2017·3 cites·18 claims
- 0345US2025179930A1Steam valve and steam turbine plant including thisTOSHIBA KK·Filed 2024·Application pending·0 cites
- 0444US12276349B2Steam valve and steam turbine plantTOSHIBA KK·Filed 2022·Granted Apr 15, 2025·0 cites·7 claims
- 0539US2008011366A1Steam valveKABUSHHIKI KAISHA TOSHIBA·Filed 2007·Application pending·0 cites
- 0637US2022316620A1Steam valveTOSHIBA KK·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →