IP Library › Assignment 062167/0398
Patent Assignment
Reel/Frame 062167/0398

Assignment of Assignor's Interest

Recorded: 2022-12-21 Pages: 4
Assignors
FUKUSHI, DAISUKE
Executed: 2022-12-15
SAITO, SHUICHI
Executed: 2022-12-16
Assignees
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-0023, JAPAN
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU, YOKOHAMA-SHI, KANAGAWA-KEN, 235-0032, JAPAN
Covered Property (1)
Tungsten Oxide Material, Tungsten Oxide Powder Mass for Electrochromic Device, and Slurry for Producing Electrochromic Device
Application: 18/069,301 →
Publication: US 2023/0120411
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 25, 2025
From: TOSHIBA MATERIALS CO., LTD.
To: NITERRA MATERIALS CO., LTD.
Reel/Frame 073697/0954 →
Assignment of Assignor's Interest Mar 13, 2026
From: KABUSHIKI KAISHA TOSHIBA
To: NITERRA MATERIALS CO., LTD.
Reel/Frame 074066/0709 →