Inventor · disambiguated record
Yoshio Hamada
Also filed as: HAMADA YOSHIO
3 granted patents·210 citations·filing 1983–2004
74Inventor score
Top patents by PatentIndex Score
3 records- 0196US4433261ARotor for permanent magnet type synchronous motorsOKUMA MACHINERY WORKS LTD·Filed 1983·Granted Feb 21, 1984·193 cites·5 claims
- 0250US7055653B2Escape deviceHAMADA YOSHIO·Filed 2004·Granted Jun 6, 2006·7 cites·7 claims
- 0335US5813228ACarrier vehicle equipped with a swing tableCATERPILLAR MITSUBISHI LTD·Filed 1996·Granted Sep 29, 1998·10 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →