IP Library › Assignment 042422/0669
Patent Assignment
Reel/Frame 042422/0669

Assignment of Assignor's Interest

Recorded: 2017-05-18 Pages: 3
Assignor
IZAKI, YUZO
Executed: 2017-05-11
Assignee
TOPCON TECHNOHOUSE CORPORATION
75-1 HASUNUMA-CHO, ITABASHI-KU, TOKYO, 1748580, JAPAN
Covered Property (1)
Photometric Device
Patent: 9,909,920 →
Application: 15/598,493 →
Publication: US 2017/0336250
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 9, 2025
From: TOPCON TECHNOHOUSE CORPORATION
To: TECHNOOPTIS CO., LTD.
Reel/Frame 071248/0169 →