Title:
ポリカーボネート共重合体より形成された光学部材
Document Type and Number:
Japanese Patent JP4133551
Kind Code:
B2
Inventors:
Yuki Ikeda
Application Number:
JP2003124986A
Publication Date:
August 13, 2008
Filing Date:
April 30, 2003
Export Citation:
Assignee:
Teijin Chemicals Ltd.
International Classes:
C08G64/06; G02B1/04
Domestic Patent References:
| JP11035815A | ||||
| JP6025398A | ||||
| JP2001215462A | ||||
| JP2001194668A | ||||
| JP2003089126A | ||||
| JP2001296423A | ||||
| JP2001206944A | ||||
| JP2001240666A | ||||
| JP2001055435A | ||||
| JP2001055436A | ||||
| JP2004325523A | ||||
| JP2003329840A | ||||
| JP2004099754A | ||||
| JP2004004632A |
Foreign References:
| WO2001009649A1 | ||||
| WO2001032745A1 |
Attorney, Agent or Firm:
Hideko Mihara