Inventor · disambiguated record
Makoto Yoshitoshi
Also filed as: YOSHITOSHI MAKOTO
4 granted patents·28 citations·filing 1977–1988
71Inventor score
Top patents by PatentIndex Score
4 records- 0166US4143247AAutomatic signal level adjusting circuits for use in telephone setsNIPPON TELEGRAPH & TELEPHONE·Filed 1977·Granted Mar 6, 1979·12 cites·15 claims
- 0249US4815107ADigital code decoding apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 1988·Granted Mar 21, 1989·13 cites·23 claims
- 0324US4319094AThree-terminal power supply circuit for telephone setNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Mar 9, 1982·3 cites·8 claims
- 0423US4367375APush-button dial circuitIWATSU ELECTRIC CO LTD·Filed 1980·Granted Jan 4, 1983·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Makoto Yoshitoshi 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 →