Inventor · disambiguated record
Shizuo Okano
Also filed as: OKANO SHIZUO
3 granted patents·142 citations·filing 1983–1997
76Inventor score
Files withSANYO ELECTRIC CO3
Top patents by PatentIndex Score
3 records- 0191US4515872ABattery packSANYO ELECTRIC CO·Filed 1983·Granted May 7, 1985·83 cites·20 claims
- 0277USD370201SBatterySANYO ELECTRIC CO·Filed 1994·Granted May 28, 1996·19 cites·1 claims
- 0358US5903423ABattery pack for electric power toolsSANYO ELECTRIC CO·Filed 1997·Granted May 11, 1999·40 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →