Inventor · disambiguated record
Yoji Matsufuji
Also filed as: MATSUFUJI YOJI
3 granted patents·91 citations·filing 1975–1979
75Inventor score
Files withCANON KK3
Top patents by PatentIndex Score
3 records- 0194US4295889ARecording liquid compositionCANON KK·Filed 1979·Granted Oct 20, 1981·25 cites·30 claims
- 0285US4139278ALiquid crystal display deviceCANON KK·Filed 1976·Granted Feb 13, 1979·41 cites·41 claims
- 0370US4137192ALiquid crystalline compositionCANON KK·Filed 1975·Granted Jan 30, 1979·25 cites·67 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →