Inventor · disambiguated record
Kunio Matsuzawa
Also filed as: MATSUZAWA KUNIO
4 granted patents·71 citations·filing 1980–1986
78Inventor score
Technology areasH02H
Top patents by PatentIndex Score
4 records- 0170US4328551AApparatus and method for protection of electric power transmission lines and the likeTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted May 4, 1982·26 cites·10 claims
- 0261US4772978ATransformer protection systemHITACHI LTD·Filed 1986·Granted Sep 20, 1988·21 cites·27 claims
- 0354US4419737ASetting device for protective control systemTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Dec 6, 1983·16 cites·5 claims
- 0439US4357666ADigital distance relaysTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Nov 2, 1982·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →