Title:
光ピックアップ
Document Type and Number:
Japanese Patent JP3583564
Kind Code:
B2
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Inventors:
Yasuhiro Miyazaki
Naoaki Tani
Koichi Tamura
Keiji Takekawa
Naoaki Tani
Koichi Tamura
Keiji Takekawa
Application Number:
JP28225796A
Publication Date:
November 04, 2004
Filing Date:
October 24, 1996
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
G11B7/135; (IPC1-7): G11B7/135
Domestic Patent References:
| JP8167165A | ||||
| JP6259775A | ||||
| JP4332921A |
Attorney, Agent or Firm:
Kosaku Sugimura
Norita Tomita
Umemoto Masao
Norita Tomita
Umemoto Masao