Inventor · disambiguated record
Kouzou Takahashi
Also filed as: KANADA MITSUHIRO · TAKAHASHI KOUZOU
6 granted patents·761 citations·filing 1978–1992
88Inventor score
Top patents by PatentIndex Score
6 records- 0197US4139513ACopolymer for soft contact lens, its preparation and soft contact lens made thereofTOYO CONTACT LENS CO LTD·Filed 1978·Granted Feb 13, 1979·275 cites·12 claims
- 0297US4139692ACopolymer for contact lens, its preparation and contact lens made thereofTOYO CONTACT LENS CO LTD·Filed 1978·Granted Feb 13, 1979·199 cites·11 claims
- 0397US4139548AMethyldi(trimethylsiloxy)sylylpropylglycerol methacrylateTOYO CONTACT LENS CO LTD·Filed 1978·Granted Feb 13, 1979·71 cites·1 claims
- 0496US4433125AOxygen permeable hard contact lensSHINETSU CHEMICAL CO·Filed 1983·Granted Feb 21, 1984·95 cites·7 claims
- 0596US4235985APolymer for contact lens and contact lens made thereofTOYO CONTACT LENS CO LTD·Filed 1978·Granted Nov 25, 1980·117 cites·11 claims
- 0640US5249102APortable electric device with sliding switch coverSONY CORP·Filed 1992·Granted Sep 28, 1993·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →