| 5050030 |
Disk cassette with shutter attaching feature |
Masayuki Harada, Kouji Funawatari |
1991-09-17 |
| 4860127 |
Magnetic disk cartridge with erasure-preventing device |
Kenji Takahashi |
1989-08-22 |
| 4812937 |
Magnetic disk cartridge with improved center plate for disk mounting |
Mika Kaneko |
1989-03-14 |
| 4750064 |
Flexible magnetic disc apparatus |
Kazuo Sasaki |
1988-06-07 |
| 4703384 |
Magnetic tape cassette with reel-lock mechanism |
Hideaki Kawada, Kazuo Ike, Kiyoshi Omori |
1987-10-27 |
| D292291 |
Magnetic disc or the like |
Etsuro Saito, Shinichiro Takahashi |
1987-10-13 |
| D292292 |
Magnetic disc |
Etsuro Saito |
1987-10-13 |
| 4678138 |
Magnetic tape cassette with reel brake mechanism |
— |
1987-07-07 |
| 4646189 |
Magnetic tape cassette with door opening mechanism |
Shin Sasaki, Shuichi Yamashina, Hiroyuki Uchida |
1987-02-24 |
| 4644435 |
Micro floppy disc cassette |
Tetsuo Sawa |
1987-02-17 |
| D284665 |
Magnetic disc jacket |
Etsuro Saito, Tohru Ichikawa, Shinichiro Takahashi |
1986-07-15 |
| 4589105 |
Flexible disc cassette |
Osamu Koizumi, Koukichi Sugawara |
1986-05-13 |
| 4581670 |
Flexible magnetic disc cassette with a slidably mounted shutter |
Kazuo Ozawa, Tetsuo Sawa |
1986-04-08 |
| 4524926 |
Cassette and cassette adapter for use therewith |
Kokichi Sugawara |
1985-06-25 |
| 4203564 |
Tape reel |
— |
1980-05-20 |