IP Library Assignment 025904/0521
Patent Assignment
Reel/Frame 025904/0521

Assignment of Assignor's Interest

Recorded: 2011-03-04 Pages: 2
Assignors
YAMASHITA, NORIKO
Executed: 2011-01-31
IWANAGA, MASATO
Executed: 2011-01-31
Assignee
SANYO ELECTRIC CO., LTD.
5-5, KEIHAN-HONDORI 2-CHOME,, MORIGUCHI-SHI, OSAKA, JAPAN
Covered Property (1)
Non Aqueous Electrolyte Secondary Battery Having Multilayer Polyolefin Membrane and Electrolyte Containing Dinitrile Compound
Patent: 8,349,483 →
Application: 13/038,790 →
Publication: US 2011/0229751
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Aug 29, 2023
From: SANYO ELECTRIC CO., LTD.
To: PANASONIC ENERGY CO., LTD.
Reel/Frame 064745/0405 →