Patent Assignment
Reel/Frame 050685/0531
Assignment of Assignor's Interest
Recorded: 2019-10-11
Pages: 2
Assignors
IKEDA, TAKASHI
Executed: 2019-04-01
MAEDA, MAKOTO
Executed: 2019-04-01
NISHIKAWA, YUSAKU
Executed: 2019-04-01
Assignee
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 540-6207, JAPAN
Covered Property
(1)
Wavelength Conversion Element, Phosphor Wheel, Light Source Device, and Projection Display Apparatus
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment
Feb 24, 2026
From: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
To: PANASONIC PROJECTOR & DISPLAY CORPORATION
Reel/Frame 074988/0945 →
Change of Address
Feb 24, 2026
From: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
To: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Reel/Frame 074984/0429 →