Title:
楕円偏光板の貼合角測定装置
Document Type and Number:
Japanese Patent JP5446644
Kind Code:
B2
More Like This:
Inventors:
Kiyokazu Sakai
Application Number:
JP2009213406A
Publication Date:
March 19, 2014
Filing Date:
September 15, 2009
Export Citation:
Assignee:
Oji Holdings Co., Ltd.
International Classes:
G01M11/00; G01J4/04; G01N21/23; G02B5/30; G02F1/1335
Domestic Patent References:
| JP2008232653A | ||||
| JP2009122152A | ||||
| JP10082697A | ||||
| JP6317519A |
Attorney, Agent or Firm:
Shigeo Noguchi