Inventor · disambiguated record
Kazuo Tokuhata
Also filed as: TOKUHATA KAZUO
4 granted patents·31 citations·filing 1980–1983
74Inventor score
Technology areasH01H
Files withMEIDENSHA ELECTRIC MFG CO LTD4
Top patents by PatentIndex Score
4 records- 0167US4434331AVacuum power interrupting deviceMEIDENSHA ELECTRIC MFG CO LTD·Filed 1981·Granted Feb 28, 1984·14 cites·12 claims
- 0256US4429197AVacuum power interrupting deviceMEIDENSHA ELECTRIC MFG CO LTD·Filed 1980·Granted Jan 31, 1984·8 cites·6 claims
- 0348US4421961AVacuum circuit breakerMEIDENSHA ELECTRIC MFG CO LTD·Filed 1981·Granted Dec 20, 1983·7 cites·8 claims
- 0433US4465991AOperating device for effecting opening and closing operation of a vacuum interrupter with an electromagnet incorporated thereinMEIDENSHA ELECTRIC MFG CO LTD·Filed 1983·Granted Aug 14, 1984·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →