Patent Assignment
Reel/Frame 013590/0508
Assignment of Assignor's Interest
Recorded: 2002-12-18
Pages: 2
Assignees
NEC CORPORATION
7-1 SHIBA 5-CHOME, MINATO-KU, TOKYO 108-8001, JAPAN
NEC TOKIN TOCHIGI, LTD.
484, HARIGAYA-CHO, UTSUNOMIYA-SHI, TOCHIGI 321-0147, JAPAN
Covered Property
(1)
Method for Producing a Pressurized Package for a Film Packed Battery
Patent:
6,558,438 →
Application:
09/620,816 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 21, 2000
From: SATOH, MASAHARU; OHYAMA, NORIHIDE; SHIRAKATA, MASATO; KUMEUCHI, TOMOKAZU
To: NEC CORPORATOIN; NEC MOBILE ENERGY CORPORATION
Reel/Frame 011002/0667 →
Merger
Jun 12, 2007
From: NEC TOKIN TOCHIGI, LTD.
To: NEC TOKIN CORPORATION
Reel/Frame 019407/0779 →
Assignment of Assignor's Interest
Sep 24, 2010
From: NEC TOKIN CORPORATION
To: NEC ENERGY DEVICES, LTD.
Reel/Frame 025040/0767 →
Change of Name
Oct 7, 2019
From: NEC ENERGY DEVICES, LTD.
To: ENVISION AESC ENERGY DEVICES LTD.
Reel/Frame 050639/0092 →