-
Ultraviolet-hardenable adhesive
-
Patent number 5,145,884
-
Issue date Sep 8, 1992
-
Menicon Co., Ltd
-
Yasuyoshi Yamamoto
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
Ultraviolet-hardenable adhesive
-
Patent number 5,096,937
-
Issue date Mar 17, 1992
-
Menicon Co., Ltd
-
Toshiharu Yoshikawa
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
-
-
Oxygen permeable soft contact lens material
-
Patent number 4,649,184
-
Issue date Mar 10, 1987
-
Toyo Contact Lens Co., Ltd.
-
Toshiharu Yoshikawa
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
-
-