Patent Assignment
Reel/Frame 036213/0680
Corrective Assignment to Correct the the Third Inventor Needs to Be Added to the Recordation of This Assignment. Previously Recorded on Reel 035892 Frame 0963. Assignor(S) Hereby Confirms the Tatsuya Sakuta.
Recorded: 2015-07-29
Pages: 5
Assignors
WANAGA, YUKIHIRO
Executed: 2015-04-16
SUZUMURA, KOUJI
Executed: 2015-04-20
SAKUTA, TATSUYA
Executed: 2015-04-17
Assignee
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU,, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Expansion Method, Method for Manufacturing Semiconductor Device, and Semiconductor Device
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 24, 2015
From: IWANAGA, YUKIHIRO; SUZUMURA, KOUJI
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 035892/0963 →
Corrective Assignment to Correct the Spelling of the First Inventor's Last Name Previously Recorded at Reel: 036213 Frame: 0680. Assignor(S) Hereby Confirms the Corective Assignment.
Oct 9, 2015
From: IWANAGA, YUKIHIRO; SUZUMURA, KOUJI; SAKUTA, TATSUYA
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 036822/0347 →
Change of Name
Mar 2, 2023
From: HITACHI CHEMICAL COMPANY, LTD.
To: SHOWA DENKO MATERIALS CO., LTD.
Reel/Frame 062917/0865 →
Change of Name
Mar 3, 2023
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 062946/0125 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →