Inventor · disambiguated record
Ryuzo Nakatsuka
Also filed as: NAKATSUKA RYUZO
2 granted patents·238 citations·filing 1975–1975
61Inventor score
Files withSUMITOMO BAKELITE CO2
Top patents by PatentIndex Score
2 records- 0196US4076846AProtein-starch binary molding composition and shaped articles obtained thereforSUMITOMO BAKELITE CO·Filed 1975·Granted Feb 28, 1978·238 cites·23 claims
- 0227US4057674AProcess for preparing dry, laminating impregnated papers or cloths, and process for producing decorative plates using the sameSUMITOMO BAKELITE CO·Filed 1975·Granted Nov 8, 1977·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →