Patent Assignment
Reel/Frame 071708/0101
Assignment of Assignor's Interest
Recorded: 2025-07-15
Pages: 5
Assignors
SASAGO, YOSHITAKA
Executed: 2023-12-08
RYUZAKI, DAISUKE
Executed: 2023-12-08
SUZUKI, NAOKI
Executed: 2023-12-08
TAKAHARA, TOSHIYUKI
Executed: 2023-12-08
MATOBA, YOSHIKI
Executed: 2023-12-08
Assignee
HITACHI HIGH-TECH SCIENCE CORPORATION
17-1 TORANOMON 1-CHOME, MINATO-KU, TOKYO, 105-6411, JAPAN
Covered Property
(1)
Hydrogen Impurity Testing System and Hydrogen Impurity Testing Method
Application:
18/584,812 →
Publication:
US 2024/0297316
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.