IP Library Assignment 056172/0542
Patent Assignment
Reel/Frame 056172/0542

Assignment of Assignor's Interest

Recorded: 2021-05-07 Pages: 8
Assignors
KOMIYA, MIKIKO
Executed: 2021-03-30
YANAI, TAKENORI
Executed: 2021-03-30
ISHII, RINTARO
Executed: 2021-03-30
MATSUURA, YOSHINORI
Executed: 2021-03-30
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Carrier-Containing Metal Foil and Method for Manufacturing Millimeter-Wave Antenna Substrate Using Same
Application: 17/292,196 →
Publication: US 2021/0328325
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 31, 2026
From: MITSUI MINING AND SMELTING COMPANY, LIMITED
To: MITSUI KINZOKU COMPANY, LIMITED
Reel/Frame 075357/0342 →