Inventor · disambiguated record

Shigehiro Eda

Also filed as: EDA SHIGEHIRO

2 granted patents·71 citations·filing 1988–1995

63Inventor score

Technology areasH04M

Files withTAMURA ELECTRIC WORKS LTD2

Top patents by PatentIndex Score

2 records

0166US5563934APay phone call control apparatus for allowing calls using pre-paid cardsTAMURA ELECTRIC WORKS LTD·Filed 1995·Granted Oct 8, 1996·65 cites·8 claims
0237US4819261APublic telephone setTAMURA ELECTRIC WORKS LTD·Filed 1988·Granted Apr 4, 1989·6 cites·8 claims

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