Patent Assignment
Reel/Frame 048900/0500
Assignment of Assignor's Interest
Recorded: 2019-04-15
Pages: 3
Assignee
HITACHI METALS LTD.
2-70, KONAN 1-CHOME, MINATO-KU, TOKYO, 108-8224, JAPAN
Covered Property
(1)
Flow Control Valve and Mass Flow Controller Using the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the the Assignee's Name Previously Recorded on Reel 048900 Frame 0500. Assignor(S) Hereby Confirms the the Assignment.
Oct 15, 2020
From: SASAKI, RYU; IWAYOSHI, RYOUICHI
To: HITACHI METALS, LTD.
Reel/Frame 054648/0383 →
Change of Address
Sep 11, 2024
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 068944/0403 →
Change of Name
Sep 11, 2024
From: HITACHI METALS, LTD.
To: PROTERIAL, LTD.
Reel/Frame 068944/0827 →