Patent Assignment
Reel/Frame 056554/0403
Assignment of Assignor's Interest
Recorded: 2021-06-15
Pages: 8
Assignors
HASEGAWA, KENJI
Executed: 2021-01-20
URIU, EIICHI
Executed: 2021-01-27
HASEGAWA, KAZUYA
Executed: 2021-01-20
ISHIBASHI, TASUKU
Executed: 2021-01-20
ABE, HIROYUKI
Executed: 2021-01-25
NONAKA, MASATAKA
Executed: 2021-01-25
SHIMIZU, TAKESHI
Executed: 2021-01-25
ISHIKAWA, HARUHIKO
Executed: 2021-01-20
Assignee
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 540-6207, JAPAN
Covered Property
(1)
Glass Panel Unit and Glass Window
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 →