Patent Assignment
Reel/Frame 019222/0923
Assignment of Assignor's Interest
Recorded: 2007-04-27
Pages: 3
Assignors
OOI, YOSHIHARU
Executed: 2006-06-06
SATO, HIROMASA
Executed: 2006-06-12
GUNJIMA, TOMOKI
Executed: 2006-06-15
Assignee
ASAHI GLASS COMPANY, LIMITED.
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU, TOKYO, 100-8405, JAPAN
Covered Property
(1)
Polarizing Diffraction Element and Optical Head Device