Inventor
YATABE KAZUMOTO
JP7 patents
Patents
7 patentsUS5754378AMay 19, 1998
Tape cassette
SONY CORP8 citations71
US6454093B1Sep 24, 2002
Cassette storage case
SONY CORP2 citations59
US6286676B1Sep 11, 2001
Cassette storage casing
SONY CORP2 citations59
US6260702B1Jul 17, 2001
Cassette accommodation case
SONY CORP2 citations59
US6241093B1Jun 5, 2001
Cassette accommodation case
SONY CORP3 citations59
US6328162B1Dec 11, 2001
Cassette accomodation case
SONY CORP0 citations48
US8997130B2Mar 31, 2015
Disk cartridge for storing disk-shaped recording media
SONY CORP0 citations40