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Title:
微小光学素子の作製方法および微小光学素子および光ピックアップおよび光通信モジュール
Document Type and Number:
Japanese Patent JP4133194
Kind Code:
B2
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Inventors:
Satoru Sugawara
Application Number:
JP2002296950A
Publication Date:
August 13, 2008
Filing Date:
October 10, 2002
Export Citation:
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Assignee:
株式会社リコー
International Classes:
G02B5/08; B81B1/00; B81C1/00; G11B7/135
Domestic Patent References:
JP2001319360A
JP2001033604A
JP8153889A
JP2002264093A
JP6283757A
Attorney, Agent or Firm:
Masaharu Uemoto



 
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