Title:
A manufacturing method of a polarizing film, and a manufacturing method of a polarizing plate
Document Type and Number:
Japanese Patent JP6193563
Kind Code:
B2
Inventors:
Keiji Amitani
Application Number:
JP2012266428A
Publication Date:
September 06, 2017
Filing Date:
December 05, 2012
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
G02B5/30
Domestic Patent References:
| JP2009048179A | ||||
| JP2006189560A | ||||
| JP2004341503A | ||||
| JP2007041563A | ||||
| JP2009042455A |
Foreign References:
| US20100245727 | ||||
| US20090040611 | ||||
| US20060227423 |
Attorney, Agent or Firm:
Fukami patent office
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