Patent Assignment
Reel/Frame 061949/0761
Merger
Recorded: 2022-11-16
Pages: 44
Assignor
SCIOCS COMPANY LIMITED
Executed: 2022-10-01
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
2-7-1, NIHONBASHI, CHUO-KU, TOKYO, JAPAN
Covered Property
(1)
Method for Producing Crystal Substrate
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 22, 2017
From: HAYASHI, MASAHIRO; KIMURA, CHIHARU
To: RICOH COMPANY, LTD.
Reel/Frame 042452/0001 →
Assignment of Assignor's Interest
Feb 20, 2019
From: RICOH COMPANY, LTD.
To: SCIOCS COMPANY LIMITED
Reel/Frame 048379/0545 →
Assignment of Assignor's Interest
Aug 20, 2020
From: SCIOCS COMPANY LIMITED
To: SUMITOMO CHEMICAL COMPANY, LIMITED; SCIOCS COMPANY LIMITED
Reel/Frame 053550/0309 →