Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
【発明の名称】ソフトコンタクトレンズ
Document Type and Number:
Japanese Patent JP2926789
Kind Code:
B2
More Like This:
WO2004113959BIFOCAL MULTIORDER DIFFRACTIVE LENSES FOR VISION CORRECTION
JP2011522934Silicone-containing copolymer-based hydrogel
JP7243733Monomer composition for contact lenses, polymer for contact lenses, contact lenses and method for producing the same
Inventors:
KAWASHIMA JUNJI
Application Number:
JP28010489A
Publication Date:
July 28, 1999
Filing Date:
October 27, 1989
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SEIKOO EPUSON KK
International Classes:
G02C7/04; C08F20/22; C08F20/26; C08F20/32; C08F220/22; C08F220/28; C08F220/32; (IPC1-7): G02C7/04; C08F220/22; C08F220/28; C08F220/32
Domestic Patent References:
JP6330820A
JP60185924A
JP63234001A
Attorney, Agent or Firm:
Kazuo Sato (4 outside)



 
Previous Patent: 照光式プッシュスイッチ

Next Patent: 半導体装置