Patent Assignment
Reel/Frame 074066/0709
Assignment of Assignor's Interest
Recorded: 2026-03-13
Pages: 5
Assignor
KABUSHIKI KAISHA TOSHIBA
Executed: 2026-01-27
Assignee
NITERRA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU, YOKOHAMA-SHI, KANAGAWA, 235-8522, JAPAN
Covered Properties
(5)
Tungsten Oxide Powder Slurry, Method of Producing the Same, and Method of Producing an Electrochromic Device Using the Same
Application:
18/322,730 →
Publication:
US 2023/0295004
Tungsten Oxide Powder and Method for Producing Tungsten Oxide Powder
Tungsten Oxide Material, Tungsten Oxide Powder Mass for Electrochromic Device, and Slurry for Producing Electrochromic Device
Scintillator Array, and Radiation Detector and Radiation Inspection Apparatus Using the Same
Tungsten Oxide Powder and Electrochromic Device Using the Same
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 21, 2021
From: FUKUSHI, DAISUKE; HIRABAYASHI, HIDEAKI; SASAKI, AKITO; HIRAMATSU, RYOSUKE
To: KABUSHIKI KAISHA TOSHIBA; TOSHIBA MATERIALS CO., LTD.
Reel/Frame 057544/0353 →
Assignment of Assignor's Interest
Dec 21, 2022
From: FUKUSHI, DAISUKE; SAITO, SHUICHI
To: KABUSHIKI KAISHA TOSHIBA; TOSHIBA MATERIALS CO., LTD.
Reel/Frame 062167/0398 →
Assignment of Assignor's Interest
May 24, 2023
From: FUKUSHI, DAISUKE
To: KABUSHIKI KAISHA TOSHIBA; TOSHIBA MATERIALS CO., LTD.
Reel/Frame 063744/0648 →
Assignment of Assignor's Interest
Jun 15, 2023
From: FUKUSHI, DAISUKE
To: KABUSHIKI KAISHA TOSHIBA; TOSHIBA MATERIALS CO., LTD.
Reel/Frame 063960/0240 →
Assignment of Assignor's Interest
Oct 23, 2023
From: KONDO, HIROYASU; HAYASHI, MAKOTO; MORIMOTO, KAZUMITSU
To: KABUSHIKI KAISHA TOSHIBA; TOSHIBA MATERIALS CO., LTD.
Reel/Frame 065307/0286 →
Change of Name
Nov 24, 2025
From: TOSHIBA MATERIALS CO., LTD.
To: NITERRA MATERIALS CO., LTD.
Reel/Frame 073768/0882 →
Change of Name
Nov 25, 2025
From: TOSHIBA MATERIALS CO., LTD.
To: NITERRA MATERIALS CO., LTD.
Reel/Frame 073697/0954 →