Patent Assignment
Reel/Frame 058350/0028
Assignment of Assignor's Interest
Recorded: 2021-12-09
Pages: 5
Assignees
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-8001, JAPAN
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGU-KU, YOKAHAMA-SHI, KANAGAWA-KEN, 235-8522, JAPAN
Covered Property
(1)
Method For Manufacturing A Ceramic Copper Circuit Board
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Data Previously Recorded on Reel 058350 Frame 0028 Previously Recorded on Reel 058350 Frame 0028. Assignor(S) Hereby Confirms the Assignment.
Dec 29, 2021
From: KATO, HIROMASA; SANO, TAKASHI
To: KABUSHIKI KAISHA TOSHIBA; TOSHIBA MATERIALS CO., LTD.
Reel/Frame 059307/0276 →
Nunc Pro Tunc Assignment
Feb 19, 2026
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MATERIALS CO. LTD.
Reel/Frame 074940/0511 →
Change of Name
Feb 19, 2026
From: TOSHIBA MATERIALS CO. LTD.
To: NITERRA MATERIALS CO., LTD.
Reel/Frame 074941/0803 →
Change of Address
Feb 19, 2026
From: KABUSHIKI KAISHA TOSHIBA
To: KABUSHIKI KAISHA TOSHIBA
Reel/Frame 074941/0846 →