Inventor

OHSHIMA MINEO

JP3 patents

Patents

3 patents

US4262255AApr 14, 1981

Level indicating device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD72 citations92

US5172284ADec 15, 1992

Cassette loading mechanism for loading cassette with sliding shutter over tape opening of cassette with no shutter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations68

US5161079ANov 3, 1992

Tape cassette with slidable shutter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations64