Inventor · disambiguated record
Akio Yanagimachi
Also filed as: YANAGIMACHI AKIO
7 granted patents·361 citations·filing 1973–1985
88Inventor score
Top patents by PatentIndex Score
7 records- 0196US3936595ASignal transmission system for transmitting programed information such as programed instructionJAPAN BROADCASTING CORP·Filed 1973·Granted Feb 3, 1976·145 cites·24 claims
- 0295US3988528ASignal transmission system for transmitting a plurality of information signals through a plurality of transmission channelsJAPAN BROADCASTING CORP·Filed 1973·Granted Oct 26, 1976·133 cites·13 claims
- 0385US3991265ASignal editing and processing apparatusHITACHI ELECTRONICS·Filed 1974·Granted Nov 9, 1976·29 cites·10 claims
- 0480US3932698AMultiplex signal transmission systemJAPAN BROADCASTING CORP·Filed 1973·Granted Jan 13, 1976·22 cites·21 claims
- 0557US3953881AColor picture information recording and reproducing systemJAPAN BROADCASTING CORP·Filed 1975·Granted Apr 27, 1976·9 cites·8 claims
- 0650US4675868AError correction system for difference set cyclic code in a teletext systemOKI ELECTRIC IND CO LTD·Filed 1985·Granted Jun 23, 1987·11 cites·12 claims
- 0746US4672612AError correction system in a teletext systemOKI ELECTRIC·Filed 1985·Granted Jun 9, 1987·12 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Akio Yanagimachi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →