Patent Assignment
Reel/Frame 004189/0467
Assignment of Assignors Interest.
Recorded: 1983-07-19
Pages: 1
Assignor
YAMAZAKI, SHUNPEI
Executed: 1983-05-20
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO LTD
21-21 KITAKARASUYAMA 7 CHOME SETAGAYA KU A JAPAN CORP, TOKYO, JAPAN
Covered Property
(1)
Pin Semiconductor Photoelectric Conversion Device with Two Oxide Layers
Patent:
4,559,552 →
Application:
06/497,703 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.