IP Library Assignment 044241/0471
Patent Assignment
Reel/Frame 044241/0471

Assignment of Assignor's Interest

Recorded: 2017-11-28 Pages: 8
Assignors
KURITA, HIROYUKI
Executed: 2017-10-25
KAGEURA, JUN-ICHI
Executed: 2017-10-23
IMANARI, YUICHIRO
Executed: 2017-10-23
IIDA, YASUTAKA
Executed: 2017-11-22
YAMASHITA, DAISUKE
Executed: 2017-11-22
MASUKAWA, TAKAAKI
Executed: 2017-11-22
ITO, HIROYUKI
Executed: 2017-11-22
Assignees
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 104-8260, JAPAN
TANAKA CHEMICAL CORPORATION
5-10, AZA-SUNAHAMAWARI, 45, SHIRAKATA-CHO, FUKUI-SHI, FUKUI, 910-3131, JAPAN
Covered Property (1)
Positive-Electrode Active Material for Lithium Secondary Cell, Positive Electrode for Lithium Secondary Cell, and Lithium Secondary Cell
Application: 15/577,727 →
Publication: US 2018/0159127
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 12, 2025
From: SUMITOMO CHEMICAL COMPANY, LIMITED; TANAKA CHEMICAL CORPORATION
To: SUMITOMO METAL MINING CO., LTD.
Reel/Frame 073576/0040 →