IP Library Assignment 053528/0630
Patent Assignment
Reel/Frame 053528/0630

Assignment of Assignor's Interest

Recorded: 2020-08-18 Pages: 4
Assignors
KURIHARA, HIROKI
Executed: 2020-07-30
SAKURADA, YU
Executed: 2020-07-30
NAGAI, YUSUKE
Executed: 2020-07-30
ENDO, YOSHINORI
Executed: 2020-07-30
NABEMOTO, TAKESHI
Executed: 2020-07-30
AKITA, SHINGO
Executed: 2020-07-30
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Exhaust Gas Purification Device
Application: 16/970,854 →
Publication: US 2021/0001315
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 31, 2026
From: MITSUI MINING AND SMELTING COMPANY, LIMITED
To: MITSUI KINZOKU COMPANY, LIMITED
Reel/Frame 075357/0342 →