Assignee
HOYA HEALTHCARE CORP
JP·8 granted patents·1 pending application·338 citations·filing 1998–2006
Top patents by PatentIndex Score
9 records- 0193US6310215B1Pyrazolone compounds and ophthalmic plastic lens using the sameHOYA HEALTHCARE CORP·Filed 2000·Granted Oct 30, 2001·81 cites·40 claims
- 0290US6602930B2Materials for contact lenses comprising a macromer having the polysiloxane structure in the side chainHOYA HEALTHCARE CORP·Filed 2001·Granted Aug 5, 2003·47 cites·15 claims
- 0371US6386357B1Soft intraocular lens-folding device and storage caseHOYA HEALTHCARE CORP·Filed 2000·Granted May 14, 2002·94 cites·27 claims
- 0461US7819523B2Ocular lensHOYA HEALTHCARE CORP·Filed 2006·Granted Oct 26, 2010·10 cites·8 claims
- 0558US6585768B2Intraocular lenses and process for the producing molded-in type intraocular lensesHOYA HEALTHCARE CORP·Filed 1998·Granted Jul 1, 2003·80 cites·26 claims
- 0651US6786911B2Storage case having soft intraocular lens folding functionHOYA HEALTHCARE CORP·Filed 2002·Granted Sep 7, 2004·18 cites·9 claims
- 0750US7666190B2Holder of contact lens for vitreous body operation, and holding part and connection part of contact lens for vitreous body operationHOYA HEALTHCARE CORP·Filed 2001·Granted Feb 23, 2010·6 cites·5 claims
- 0837US2003193100A1Intraocular lens and process for the production of one-piece intraocular lensHOYA HEALTHCARE CORP·Filed 2003·Application pending·0 cites
- 0926US6352343B1Gas permeable hard contact lens and method of producing itHOYA HEALTHCARE CORP·Filed 1999·Granted Mar 5, 2002·2 cites·20 claims
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