Patent Assignment
Reel/Frame 054551/0700
Assignment of Assignor's Interest
Recorded: 2020-12-04
Pages: 10
Assignors
SONOBE, NAOHIRO
Executed: 2020-08-05
KOMATSU, MAYU
Executed: 2020-07-03
MIWA, KOJI
Executed: 2020-08-03
UENO, KOKEI
Executed: 2020-07-31
Assignees
KUREHA CORPORATION 3-3-2
NIHONBASHI-HAMACHO, CHUO-KU, TOKYO, 103-8552, JAPAN
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.
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 →
Assignment of Assignor's Interest
Jul 8, 2026
From: KUREHA CORPORATION
To: TSUKISHIMA KIKAI CO., LTD.
Reel/Frame 075206/0045 →