Inventor · disambiguated record
Masakatsu Yoshida
Also filed as: YOSHIDA MASAKATSU
2 granted patents·27 citations·filing 1980–1991
60Inventor score
Top patents by PatentIndex Score
2 records- 0145US4295898AMethod of making isolated semiconductor devices utilizing ion-implantation of aluminum and heat treatingMATSUSHITA ELECTRONICS CORP·Filed 1980·Granted Oct 20, 1981·19 cites·3 claims
- 0238US5191425AImage pickup apparatus having a gray counterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 2, 1993·8 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Masakatsu Yoshida 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 →