G - Physics – 02 – C
Patent
G - Physics
02
C
88/40, 204/96.05
G02C 7/04 (2006.01) B26F 1/26 (2006.01) B29C 71/04 (2006.01) B29D 11/00 (2006.01) C08J 7/14 (2006.01) G02B 1/04 (2006.01) B29C 35/08 (2006.01)
Patent
CA 1337982
The present invention provides a porous contact lens comprising a plurality of pores extending therethrough formed by subjecting the contact lens to irradiation of polyvalent heavy ion beam.
600681
Arai Ryuji
Itoh Toshiyuki
Kaetsu Isao
Kohyama Hideo
Komaki Yoshihide
Kabushiki Kaisha Seed
Marks & Clerk
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