Inventor · disambiguated record
Ryouichi Kataoka
Also filed as: KATAOKA RYOUICHI
2 granted patents·8 citations·filing 2009–2012
50Inventor score
Technology areasF01D
Files withHITACHI PLANT TECHNOLOGIES LTD2
Top patents by PatentIndex Score
2 records- 0164US8360729B2Blade, impeller, turbo fluid machine, method and apparatus for manufacturing bladeHITACHI PLANT TECHNOLOGIES LTD·Filed 2009·Granted Jan 29, 2013·8 cites·8 claims
- 0246US9266166B2Blade, impeller, turbo fluid machine, method and apparatus for manufacturing bladeHITACHI PLANT TECHNOLOGIES LTD·Filed 2012·Granted Feb 23, 2016·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →