Inventor · disambiguated record
Sadao Shigematsu
Also filed as: SHIGEMATSU SADAO
4 granted patents·187 citations·filing 1987–1989
81Inventor score
Files withNIPPON SYNTHETIC CHEM IND4
Top patents by PatentIndex Score
4 records- 0193US4981939ABinder for a toner comprising a polyester from rosin or hydrogenated rosinNIPPON SYNTHETIC CHEM IND·Filed 1989·Granted Jan 1, 1991·77 cites·1 claims
- 0290US4968575AA toner composition comprising a rosin-containing polyesterNIPPON SYNTHETIC CHEM IND·Filed 1988·Granted Nov 6, 1990·50 cites·5 claims
- 0379US4745141AUnsaturated polyester resin coating compositionNIPPON SYNTHETIC CHEM IND·Filed 1987·Granted May 17, 1988·33 cites·4 claims
- 0476US4829123AAir-drying resin compositionNIPPON SYNTHETIC CHEM IND·Filed 1988·Granted May 9, 1989·27 cites·6 claims
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