Title:
光学材料及びその製造方法
Document Type and Number:
Japanese Patent JP4500417
Kind Code:
B2
Inventors:
Naoki Hayashi
Shigeru Mizusawa
Tomoyoshi Koizumi
Katsuichi Machida
Shigeru Mizusawa
Tomoyoshi Koizumi
Katsuichi Machida
Application Number:
JP2000255988A
Publication Date:
July 14, 2010
Filing Date:
August 25, 2000
Export Citation:
Assignee:
Kureha Co., Ltd.
International Classes:
G02B1/04; G02B5/22; C08F2/44; C08F20/00; C08K5/521; C08K5/5313; C08K5/5333; C08L101/00; C09K3/00
Domestic Patent References:
| JP2002006101A | ||||
| JP11052125A | ||||
| JP10221523A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Shiro Terasaki
Noriaki Nagahama
Shiro Terasaki
Noriaki Nagahama