Inventor · disambiguated record
Hitoshi Kikui
Also filed as: KIKUI HITOSHI
7 granted patents·265 citations·filing 1984–1991
88Inventor score
Files withSUMITOMO CHEMICAL CO7
Top patents by PatentIndex Score
7 records- 0193US4859039ALight-polarizing filmSUMITOMO CHEMICAL CO·Filed 1985·Granted Aug 22, 1989·91 cites·7 claims
- 0282US5061042APhase retarder and liquid crystal display using the sameSUMITOMO CHEMICAL CO·Filed 1991·Granted Oct 29, 1991·70 cites·15 claims
- 0373US4953952AColor liquid crystal displaying panelsSUMITOMO CHEMICAL CO·Filed 1988·Granted Sep 4, 1990·35 cites·6 claims
- 0473US4564545ALight-polarizing plate having excellent durability and production of the sameSUMITOMO CHEMICAL CO·Filed 1984·Granted Jan 14, 1986·25 cites·2 claims
- 0572US4803014ALight-polarizing filmSUMITOMO CHEMICAL CO·Filed 1986·Granted Feb 7, 1989·23 cites·11 claims
- 0658US4895677ALight-polarizing filmSUMITOMO CHEMICAL CO·Filed 1988·Granted Jan 23, 1990·14 cites·1 claims
- 0740US4626304AMethod of making a light-polarizing plateSUMITOMO CHEMICAL CO·Filed 1985·Granted Dec 2, 1986·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →