Patent Assignment
Reel/Frame 021210/0369
Corrective Assignment to Correct the Add Second Inventor Previously Recorded on Reel 020953 Frame 0518. Assignor(S) Hereby Confirms the Assigns the Entire Right, Title and Interest in ....
Recorded: 2008-07-09
Pages: 5
Assignee
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU, TOKYO, 143-8555, JAPAN
Covered Property
(1)
Crystal Manufacturing Apparatus
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 15, 2008
From: SARAYAMA, SEIJI
To: RICOH COMPANY, LTD.
Reel/Frame 020953/0518 →
Assignment of Assignor's Interest
Feb 21, 2019
From: RICOH COMPANY, LTD.
To: SCIOCS COMPANY LIMITED
Reel/Frame 048391/0473 →
Assignment of Assignor's Interest
Aug 18, 2020
From: SCIOCS COMPANY LIMITED
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 053526/0021 →