Assignee
TOKYO PIGEON CO LTD
JP·6 granted patents·1 pending application·37 citations·filing 1985–2010
Technology mixG11B7
Top patents by PatentIndex Score
7 records- 0150US2010333122A1Disk carrying deviceTOKYO PIGEON CO LTD·Filed 2010·Application pending·0 cites
- 0249US5452160AMode switching transmitting mechanism for a tape playerTOKYO PIGEON CO LTD·Filed 1993·Granted Sep 19, 1995·11 cites·2 claims
- 0348US5878016ADisk changerTOKYO PIGEON CO LTD·Filed 1997·Granted Mar 2, 1999·10 cites·17 claims
- 0445US4720755ATape recorderTOKYO PIGEON CO LTD·Filed 1985·Granted Jan 19, 1988·8 cites·14 claims
- 0543US6545967B2Disk changerTOKYO PIGEON CO LTD·Filed 1999·Granted Apr 8, 2003·8 cites·30 claims
- 0640US6880161B2Cam structure and disk exchange system using the sameTOKYO PIGEON CO LTD·Filed 2002·Granted Apr 12, 2005·0 cites·22 claims
- 0725USRE33483ETape recorderTOKYO PIGEON CO LTD·Filed 1989·Granted Dec 11, 1990·0 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when TOKYO PIGEON CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →