IP Library › Assignment 063899/0873
Patent Assignment
Reel/Frame 063899/0873

Assignment of Assignor's Interest

Recorded: 2023-06-08 Pages: 5
Assignors
MATSUKURA, KENTO
Executed: 2023-01-30
TAZAKI, YOSHIAKI
Executed: 2023-01-30
DAN, MINAMI
Executed: 2023-01-30
Assignee
NIPPON YTTRIUM CO., LTD.
2081-398, OAZA TOSEN, OMUTA-SHI, FUKUOKA, 8360003, JAPAN
Covered Property (1)
Sintered Body
Application: 18/266,216 →
Publication: US 2023/0391676
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 Nov 14, 2025
From: MITSUI MINING & SMELTING CO., LTD.
To: MITSUI KINZOKU COMPANY, LIMITED
Reel/Frame 073574/0634 →