Inventor · disambiguated record
Yoshizo Tsuyama
Also filed as: TSUYAMA YOSHIZO
3 granted patents·67 citations·filing 1974–1976
73Inventor score
Top patents by PatentIndex Score
3 records- 0178US4034971AClamp usable as jig and lifting clampEAGLE CLAMP CO·Filed 1976·Granted Jul 12, 1977·34 cites·6 claims
- 0266US3947011AClamp usable as jig and lifting clampTSUYAMA YOSHIZO·Filed 1975·Granted Mar 30, 1976·24 cites·5 claims
- 0344US3945675ABlock loaderNIPPON KOKAN KK·Filed 1974·Granted Mar 23, 1976·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →