Inventor · disambiguated record
Ichiro Yoshiyama
Also filed as: YAMADA SEIJI · YOSHIYAMA ICHIRO
4 granted patents·166 citations·filing 1977–1992
81Inventor score
Files withMINOLTA CAMERA KK4
Top patents by PatentIndex Score
4 records- 0198US4485336AElectronic flash deviceMINOLTA CAMERA KK·Filed 1983·Granted Nov 27, 1984·78 cites·24 claims
- 0283US4182573AExposure meterMINOLTA CAMERA KK·Filed 1977·Granted Jan 8, 1980·30 cites·8 claims
- 0382US4176955AExposure meterMINOLTA CAMERA KK·Filed 1977·Granted Dec 4, 1979·30 cites·22 claims
- 0465US5572361ABinocular system with automatic diopter power adjustmentMINOLTA CAMERA KK·Filed 1992·Granted Nov 5, 1996·28 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Ichiro Yoshiyama 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 →