Inventor · disambiguated record
Yotsuo Ishida
Also filed as: ISHIDA YOTSUO
4 granted patents·19 citations·filing 1975–1975
69Inventor score
Top patents by PatentIndex Score
4 records- 0155US4012667AProtective device for series capacitorMITSUBISHI ELECTRIC CORP·Filed 1975·Granted Mar 15, 1977·12 cites·3 claims
- 0238US3944886AProtection apparatus for a capacitor connected in series with an electric power circuitTOKYO ELECTRIC POWER CO·Filed 1975·Granted Mar 16, 1976·5 cites·8 claims
- 0330US4023076ADischarge gap deviceMITSUBISHI ELECTRIC CORP·Filed 1975·Granted May 10, 1977·2 cites·5 claims
- 0427US4107754ADischarge gap deviceMITSUBISHI ELECTRIC CORP·Filed 1975·Granted Aug 15, 1978·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →