SAN CONTACT LENS KK has a total of 33 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets optics are KIUCHI IND, PERCY KIRK and LUNETTERIE SOC IND DE.
Data processing unit for ophthalmic examination equipment
JP2003289861A
Modifying carrier for stabilizing proteolytic enzyme, proteolytic enzyme chemically modified by the modifying carrier and method for producing the proteolytic enzyme
JP2003075782A
Hard contact lens
JP2003057611A
Contact lens inspection device
JP2002357796A
Order reception and manufacturing system for contact lens
JP2001166270A
Plate for inspecting stain of contact lens
JP2000065840A
Aqueous composition for detecting dirt on contact lens and dirt detecting method using it
JP2000017299A
Proteolytic enzyme-containing cleaning fluid and method for stabilizing proteolytic enzyme in enzymatic cleaning fluid
JPH11151288A
Disinfecting liquid for hydrous soft contact lens
JPH1142274A
Method and apparatus for sterilization of ophthalmic medical tool
JPH1142273A
Sterilization of medical liquid preparation and apparatus therefor
JPH09285529A
Composition for disinfection for water bearing type soft contact lens, and its application
JPH1066017A
Method for extracting and recording desired still picture from television camera
