Patent Assignment
Reel/Frame 054599/0045
Assignment of Assignor's Interest
Recorded: 2020-12-09
Pages: 6
Assignors
ISHIKAWA, HARUHIKO
Executed: 2020-06-09
SHIMIZU, TAKESHI
Executed: 2020-06-11
NONAKA, MASATAKA
Executed: 2020-06-10
URIU, EIICHI
Executed: 2020-06-10
HASEGAWA, KAZUYA
Executed: 2020-06-01
ISHIBASHI, TASUKU
Executed: 2020-06-08
ABE, HIROYUKI
Executed: 2020-06-08
Assignee
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 540-6207, JAPAN
Covered Property
(1)
Sealing Head for Manufacturing Glass Panel Unit and Method for Sealing Work in Progress of Glass Panel Unit
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Mar 17, 2026
From: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
To: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Reel/Frame 075166/0563 →
Nunc Pro Tunc Assignment
Mar 17, 2026
From: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
To: PANASONIC HOUSING SOLUTIONS CO., LTD.
Reel/Frame 075144/0149 →