Patent Assignment
Reel/Frame 047505/0419
Assignment of Assignor's Interest
Recorded: 2018-11-14
Pages: 3
Assignor
SAKI, TOMOHIRO
Executed: 2018-10-18
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 1048260, JAPAN
Covered Property
(1)
Cathode Active Material, Its Production Process, and Positive Electrode for Lithium Ion Secondary Battery
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignor's Name to Read as "Tomohiro Sakai" and Docket Number to Read as "050088-0075" Previously Recorded on Reel 047505 Frame 0419. Assignor(S) Hereby Confirms the Assignment.
Dec 22, 2018
From: SAKAI, TOMOHIRO
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 047979/0904 →
Corrective Assignment to Correct the Spelling of the Inventor's Name and the Attorney's Docket Number Previously Recorded on Reel 047505 Frame 0419. Assignor(S) Hereby Confirms the Assignment.
Jan 9, 2019
From: TOMOHIRO, SAKAI
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 048042/0137 →
Corrective Assignment to Correct the Assignor's Name to Read as Tomohiro Sakai Previously Recorded on Reel 048042 Frame 0137. Assignor(S) Hereby Confirms the Assignment.
Feb 13, 2019
From: SAKAI, TOMOHIRO
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 048324/0681 →
Assignment of Assignor's Interest
Nov 7, 2025
From: SUMITOMO CHEMICAL COMPANY, LIMITED
To: SUMITOMO METAL MINING CO., LTD.
Reel/Frame 073507/0032 →