Inventor · disambiguated record

Yasuo Sakaki

Also filed as: SAKAKI YASUO

2 granted patents·18 citations·filing 1982–1982

58Inventor score

Technology areasE02F F15B

Files withHITACHI CONSTRUCTION MACHINERY2

Top patents by PatentIndex Score

2 records

0145US4534268AHydraulic fluid circuit of hydraulic shovelHITACHI CONSTRUCTION MACHINERY·Filed 1982·Granted Aug 13, 1985·10 cites·3 claims
0245US4504185AHydraulic circuit of hydraulic power shovelHITACHI CONSTRUCTION MACHINERY·Filed 1982·Granted Mar 12, 1985·8 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →