Assignee
ITO OPTICAL IND CO LTD
JP·4 granted patents·121 citations·filing 1980–1988
Top patents by PatentIndex Score
4 records- 0192US4294950ACoating composition comprising hydrolyzates from silane compoundsITO OPTICAL IND CO LTD·Filed 1980·Granted Oct 13, 1981·68 cites·7 claims
- 0275US5049414AAntireflection solution for optical parts and method for antireflection treatment using said solutionITO OPTICAL IND CO LTD·Filed 1987·Granted Sep 17, 1991·36 cites·5 claims
- 0344US4944962AMethod for dirtproofing treatment for plastic lensITO OPTICAL IND CO LTD·Filed 1988·Granted Jul 31, 1990·15 cites·3 claims
- 0424US4598133AOrganic glass for optical partsITO OPTICAL IND CO LTD·Filed 1984·Granted Jul 1, 1986·2 cites·10 claims
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