IP Library › Assignment 050858/0897
Patent Assignment
Reel/Frame 050858/0897

Assignment of Assignor's Interest

Recorded: 2019-10-29 Pages: 3
Assignor
SUMITOMO METAL MINING CO., LTD.
Executed: 2019-09-19
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 141-8584, JAPAN
Covered Property (1)
Target Material for Sputtering and Method for Manufacturing Same
Application: 15/321,863 →
Publication: US 2017/0130328
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 11, 2017
From: OZAWA, MAKOTO; ANDO, ISAO
To: SUMITOMO METAL MINING CO., LTD.
Reel/Frame 041952/0266 →
Change of Name Mar 31, 2026
From: MITSUI MINING AND SMELTING COMPANY, LIMITED
To: MITSUI KINZOKU COMPANY, LIMITED
Reel/Frame 075357/0342 →