Patent Assignment
Reel/Frame 070288/0475
Assignment of Assignor's Interest
Recorded: 2025-02-21
Pages: 23
Assignor
SUMITOMO CHEMICAL COMPANY, LIMITED
Executed: 2025-01-21
Assignee
TANAKA CHEMICAL CORPORATION
5-10, AZA-SUNAHAMAWARI, 45, SHIRAKATA-CHO, FUKUI-SHI, FUKUI-KEN, 910-3131, JAPAN
Covered Property
(1)
Positive Electrode Active Material for Lithium Secondary Battery, Positive Electrode, and Secondary Battery
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 12, 2016
From: IIDA, YASUTAKA; YAMASHITA, DAISUKE; MASUKAWA, TAKAAKI; ITO, HIROYUKI
To: TANAKA CHEMICAL CORPORATION
Reel/Frame 037723/0744 →
Assignment of Assignor's Interest
Feb 12, 2016
From: KURITA, HIROYUKI; TAKAMORI, KENJI; IMANARI, YUICHIRO
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 037723/0863 →