Patent Assignment
Reel/Frame 075206/0045
Assignment of Assignor's Interest
Recorded: 2026-07-08
Pages: 4
Assignor
KUREHA CORPORATION
Executed: 2026-05-22
Assignee
TSUKISHIMA KIKAI CO., LTD.
5-1, HARUMI 3-CHOME, CHUO-KU, TOKYO, 104-0053, JAPAN
Covered Property
(1)
Method for Producing Carbonaceous Material for Negative Electrode of Non-Aqueous Electrolyte Secondary Battery and Production Apparatus Thereof
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 4, 2020
From: SONOBE, NAOHIRO; KOMATSU, MAYU; MIWA, KOJI; UENO, KOKEI
To: KUREHA CORPORATION 3-3-2; TSUKISHIMA KIKAI CO., LTD. 5-1
Reel/Frame 054551/0700 →
Change of Name
Feb 19, 2025
From: TSUKISHIMA KIKAI CO.,LTD.
To: TSUKISHIMA HOLDINGS CO.,LTD.
Reel/Frame 070255/0308 →
Assignment of Assignor's Interest
Feb 24, 2025
From: TSUKISHIMA HOLDINGS CO.,LTD.
To: TSUKISHIMA KIKAI CO.,LTD.
Reel/Frame 070301/0675 →