Tape cassette having tape contacting slack regulating portions

Tape cassette having tape guides made of polyethylene

Tape cassette having tape protecting covers

Tape cassette having tapered guide pins press-fitted into casset

Tape cassette having visible display of remaining tape

Tape cassette including a spool locking member

Tape cassette liner

Tape cassette mounted with IC memory package and IC connecting s

Tape cassette of high transparency material

Tape cassette of high transparency material

Tape cassette of high transparency material

Tape cassette pivotal cover locking arrangement

Tape cassette reel locking mechanism

Tape cassette reel-locking spring with connection portion...

Tape cassette speed-release clutch

Tape cassette that can be played with the lid closed

Tape cassette utilizing fiber optic bundle

Tape cassette with a trapping layer having a corrosiveness which

Tape cassette with air blocking baffles

Tape cassette with coordinated front and rear lids and a front r