Patent Assignment
Reel/Frame 017817/0871
Assignment of Assignor's Interest
Recorded: 2006-04-26
Pages: 5
Assignee
ASAHI GLASS COMPANY, LIMITED
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU, TOKYO 100-8405, JAPAN
Covered Property
(1)
Diffraction Element having an Anisotropic Material, and Optical Head Device
Application:
11/410,951 →
Publication:
US 2006/0193235
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.