Title:
光導波路製造装置
Document Type and Number:
Japanese Patent JP4120146
Kind Code:
B2
Inventors:
Ryoji Nishizawa
Toshikazu Kamoshida
Tomoyuki Shirata
Michiya Ishikawa
Toshikazu Kamoshida
Tomoyuki Shirata
Michiya Ishikawa
Application Number:
JP2000276616A
Publication Date:
July 16, 2008
Filing Date:
September 07, 2000
Export Citation:
Assignee:
Hitachi Cable Ltd.
International Classes:
G02B6/13; C03B19/14
Domestic Patent References:
| JP4065857A | ||||
| JP3008301U |
Attorney, Agent or Firm:
Hiroshi Okikawa