Inventor
ICHIKAWA SEIICHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ICHIKAWA SEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MENICON CO LTD
6 patentsUS6889825B2May 10, 2005
Ophthalmic lens storage container
MENICON CO LTD42 citations92
US6224467B1May 1, 2001
Method of producing ocular lens and holders for holding lens blank during cutting thereof
MENICON CO LTD23 citations91
US6276920B1Aug 21, 2001
Mold assembly for lens blank, having mold cavity and material reservoir defined by press-fitting engagement of upper and lower molds with intermediate sleeve
MENICON CO LTD20 citations82
US7441650B2Oct 28, 2008
Ophthalmic lens storage container
MENICON CO LTD6 citations73
US5901948AMay 11, 1999
Jig for holding contact lens material, using light-scattering bonding adhesive
MENICON CO LTD5 citations61
US5630901AMay 20, 1997
Method and jig for holding contact lens material, using light-scattering bonding adhesive
MENICON CO LTD4 citations61