Patent Assignment
Reel/Frame 044703/0135
Assignment of Assignor's Interest
Recorded: 2018-01-23
Pages: 5
Assignor
UNIZEO CO., LTD.
Executed: 2017-12-27
Assignees
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 141-8584, JAPAN
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU, TOKYO, 113-8654, JAPAN
NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
79-1, TOKIWADAI, HODOGAYA-KU, YOKOHAMA-SHI, KANAGAWA, 240-8501, JAPAN
Covered Properties
(2)
Zeolite, Manufacturing Method of the Same, and Catalytic Cracking Batalyst of Paraffin
Zeolite, Manufacturing Method of the Same, and Catalytic Cracking Catalyst of Paraffin
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 6, 2014
From: NIPPON CHEMICAL INDUSTRIAL CO., LTD.
To: UNIZEO CO., LTD.
Reel/Frame 032369/0028 →
Assignment of Assignor's Interest
Jul 16, 2014
From: KUBOTA, YOSHIHIRO; INAGAKI, SATOSHI; KOMATSU, RAITA; ITABASHI, KEIJI
To: UNIZEO CO., LTD.
Reel/Frame 033324/0867 →
Assignment of Assignor's Interest
Jun 24, 2015
From: UNIZEO CO., LTD.
To: UNIZEO CO., LTD.; NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY; THE UNIVERSITY OF TOKYO
Reel/Frame 035897/0875 →
Assignment of Assignor's Interest
Sep 2, 2015
From: KUBOTA, YOSHIHIRO; INAGAKI, SATOSHI; KOMATSU, RAITA; ITABASHI, KEIJI
To: UNIZEO CO., LTD.
Reel/Frame 036477/0780 →
Assignment of Assignor's Interest
Sep 2, 2015
From: UNIZEO CO., LTD.
To: UNIZEO CO., LTD.; NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY; THE UNIVERSITY OF TOKYO
Reel/Frame 036480/0633 →
Change of Name
Mar 31, 2026
From: MITSUI MINING AND SMELTING COMPANY, LIMITED
To: MITSUI KINZOKU COMPANY, LIMITED
Reel/Frame 075357/0342 →