Inventor · disambiguated record
Shinichi Betsudan
Also filed as: BETSUDAN SHINICHI · MIZUSAWA MOTOO
5 granted patents·59 citations·filing 1974–1985
80Inventor score
Technology areasH01Q
Top patents by PatentIndex Score
5 records- 0171US3995275AReflector antenna having main and subreflector of diverse curvatureMITSUBISHI ELECTRIC CORP·Filed 1974·Granted Nov 30, 1976·20 cites·2 claims
- 0258US4462034AAntenna system with plural horn feedsMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Jul 24, 1984·13 cites·3 claims
- 0348US4186402ACassegrainian antenna with beam waveguide feed to reduce spilloverMITSUBISHI ELECTRIC CORP·Filed 1978·Granted Jan 29, 1980·14 cites·5 claims
- 0444US4559540AAntenna system with plural horn feedsMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Dec 17, 1985·9 cites·3 claims
- 0530US4319250AOffset dual-reflector aerial having tapered reflector segments in main reflectorNIPPON TELEGRAPH & TELEPHONE·Filed 1978·Granted Mar 9, 1982·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →