Inventor · disambiguated record

Yasuo Kaizu

Also filed as: KAIZU YASUO

2 granted patents·78 citations·filing 1978–1979

67Inventor score

Technology areasH04R

Files withVICTOR COMPANY OF JAPAN2

Top patents by PatentIndex Score

2 records

0180US4264789AVoice coil assembly for a speakerVICTOR COMPANY OF JAPAN·Filed 1979·Granted Apr 28, 1981·44 cites·17 claims
0269US4229619AMethod and apparatus for driving a multi way speaker systemVICTOR COMPANY OF JAPAN·Filed 1978·Granted Oct 21, 1980·34 cites·23 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →