Patent Assignment
Reel/Frame 057759/0839
Assignment of Assignor's Interest
Recorded: 2021-10-12
Pages: 3
Assignee
NIPPON YTTRIUM CO., LTD.
2081-398, OAZA TOSEN, OMUTA-SHI, FUKUOKA, 8360003, JAPAN
Covered Property
(1)
Powder for Film Formation or Sintering
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name
May 21, 2025
From: NIPPON YTTRIUM CO., LTD.; MITSUI MINING & SMELTING CO., LTD.
To: MITSUI MINING & SMELTING CO., LTD.
Reel/Frame 071344/0177 →
Change of Name
Mar 31, 2026
From: MITSUI MINING AND SMELTING COMPANY, LIMITED
To: MITSUI KINZOKU COMPANY, LIMITED
Reel/Frame 075357/0342 →