IP Library Assignment 044349/0299
Patent Assignment
Reel/Frame 044349/0299

Assignment of Assignor's Interest

Recorded: 2017-12-11 Pages: 4
Assignors
MIYAKE, KOICHI
Executed: 2017-11-14
TAKAHASHI, SUSUMU
Executed: 2017-11-14
WATANABE, HIROMU
Executed: 2017-11-14
ABE, NAOHIKO
Executed: 2017-11-14
TSUKUDA, RYOMA
Executed: 2017-11-14
AMITANI, KENICHI
Executed: 2017-11-14
TANIGUCHI, KOJI
Executed: 2017-11-14
TAKAHASHI, HIROKI
Executed: 2017-11-14
YONEDA, YOSHIHIRO
Executed: 2017-11-14
KATO, KAZUHIKO
Executed: 2017-11-14
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Tin Oxide, Electrode Catalyst for Fuel Cells, Membrane Electrode Assembly, and Solid Polymer Fuel Cell
Application: 15/735,205 →
Publication: US 2018/0175398
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 →