Inventor · disambiguated record
Sadayuki Sakamoto
Also filed as: SAKAMOTO SADAYUKI
5 granted patents·434 citations·filing 1979–1987
86Inventor score
Files withTORAY INDUSTRIES5
Top patents by PatentIndex Score
5 records- 0195US4487904AUrethanized acrylic resin material for plastic lens and lens composed thereofTORAY INDUSTRIES·Filed 1983·Granted Dec 11, 1984·128 cites·7 claims
- 0294US4812032AHighly-refractive plastic lensTORAY INDUSTRIES·Filed 1987·Granted Mar 14, 1989·108 cites·4 claims
- 0394US4721377AHighly-refractive plastic lensTORAY INDUSTRIES·Filed 1987·Granted Jan 26, 1988·132 cites·8 claims
- 0490US4410597APolyurethane resins and polyurethane resin coating compositionsTORAY INDUSTRIES·Filed 1979·Granted Oct 18, 1983·57 cites·13 claims
- 0556US4247675APolyurethane resins and polyurethane resin coating compositionsTORAY INDUSTRIES·Filed 1979·Granted Jan 27, 1981·9 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →