IP Library › Assignment 044190/0186
Patent Assignment
Reel/Frame 044190/0186

Assignment of Assignor's Interest

Recorded: 2017-11-21 Pages: 4
Assignors
NAKAURA, YUSUKE
Executed: 2017-11-01
HATERUMA, YUKI
Executed: 2017-11-01
Assignee
MITSUBISHI ALUMINUM CO., LTD.
3-3, SHIBA 2-CHOME, MINATO-KU, TOKYO, 105-8546, JAPAN
Covered Property (1)
Method of Producing Inner Spiral Grooved Tube and Apparatus for Producing Inner Spiral Grooved Tube
Application: 15/575,957 →
Publication: US 2018/0154412
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 21, 2022
From: MITSUBISHI ALUMINUM CO., LTD.
To: MMA COMPANY, LTD.
Reel/Frame 062202/0216 →
Assignment of Assignor's Interest Oct 10, 2023
From: MMA COMPANY, LTD.
To: ALTEMIRA CO., LTD.
Reel/Frame 065164/0726 →
Assignment of Assignor's Interest Oct 11, 2023
From: ALTEMIRA CO., LTD.
To: MA ALUMINUM CORPORATION
Reel/Frame 065185/0895 →