Patent Assignment
Reel/Frame 044940/0394
Assignment of Assignor's Interest
Recorded: 2018-02-15
Pages: 4
Assignors
WATANABE, KOICHIRO
Executed: 2015-08-21
KATAOKA, TATSUYA
Executed: 2015-08-24
NOMURA, KIYOMU
Executed: 2015-08-24
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 104-8260, JAPAN
Covered Property
(1)
Method for Producing Separator and Method for Slitting Separator Original Sheet
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.