IP Library Assignment 026889/0480
Patent Assignment
Reel/Frame 026889/0480

Assignment of Assignor's Interest

Recorded: 2011-09-12 Pages: 4
Assignors
WADA, OSAMU
Executed: 2011-06-16
KAGA, TADASHI
Executed: 2011-06-16
Assignee
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property (1)
Progressive-Power Spectacle Lens Design Method
Patent: 8,833,938 →
Application: 13/230,655 →
Publication: US 2012/0062837
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 10, 2013
From: SEIKO EPSON CORPORATION
To: HOYA LENS MANUFACTURING PHILIPPINES INC.
Reel/Frame 030768/0299 →