Inventor · disambiguated record

Yoshiaki Yao

Also filed as: YAO YOSHIAKI

2 granted patents·233 citations·filing 1976–1977

71Inventor score

Technology areasA61F A61L

Files withSUMITOMO CHEMICAL CO2

Top patents by PatentIndex Score

2 records

0185US4146936AImplants for bones, joints and tooth rootsSUMITOMO CHEMICAL CO·Filed 1976·Granted Apr 3, 1979·142 cites·21 claims
0283US4223412AImplants for bones, joints or tooth rootsSUMITOMO CHEMICAL CO·Filed 1977·Granted Sep 23, 1980·91 cites·4 claims

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