Inventor · disambiguated record

Yasufumi Siomi

Also filed as: SIOMI YASUFUMI

1 granted patent·8 citations·filing 1991–1991

30Inventor score

Technology areasH01P

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD1

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1 record

0138US5280253ACylindrical waveguide-to-microstrip line converterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jan 18, 1994·8 cites·2 claims

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