IP Library › Assignment 048391/0473
Patent Assignment
Reel/Frame 048391/0473

Assignment of Assignor's Interest

Recorded: 2019-02-21 Pages: 4
Assignor
RICOH COMPANY, LTD.
Executed: 2019-02-01
Assignee
SCIOCS COMPANY LIMITED
880, ISAGOZAWA-CHO, HITACHI-SHI, IBARAKI, 319-1418, JAPAN
Covered Properties (6)
Group Iii Nitride Crystal, Crystal Growth Process and Crystal Growth Apparatus of Group Iii Nitride
Patent: 7,220,311 →
Application: 10/702,776 →
Publication: US 2004/0134413
Methods of Growing a Group Iii Nitride Crystal
Patent: 7,261,775 →
Application: 10/765,502 →
Publication: US 2004/0226503
Group Iii Nitride Crystal, Crystal Growth Process and Crystal Growth Apparatus of Group Iii Nitride
Patent: 7,981,213 →
Application: 11/785,036 →
Publication: US 2007/0194408
Methods of Growing a Group Iii Nitride Crystal
Patent: 7,828,896 →
Application: 11/878,125 →
Publication: US 2007/0266928
Crystal Manufacturing Apparatus
Patent: 7,718,002 →
Application: 12/042,964 →
Publication: US 2008/0216737
Crystal Manufacturing Apparatus
Patent: 9,222,199 →
Application: 12/748,515 →
Publication: US 2010/0229787
Related Assignments (6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 12, 2004
From: IWATA, HIROKAZU; SARAYAMA, SEIJI
To: RICOH COMPANY, LTD.
Reel/Frame 015095/0001 →
Assignment of Assignor's Interest Jul 20, 2004
From: IWATA, HIROKAZU; SARAYAMA, SEIJI; YAMANE, HISANORI; SHIMADA, MASAHIKO
To: RICOH COMPANY, LTD.
Reel/Frame 015586/0882 →
Assignment of Assignor's Interest May 15, 2008
From: SARAYAMA, SEIJI
To: RICOH COMPANY, LTD.
Reel/Frame 020953/0518 →
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 .... Jul 9, 2008
From: SARAYAMA, SEIJI; IWATA, HIROKAZU
To: RICOH COMPANY, LTD.
Reel/Frame 021210/0369 →
Assignment of Assignor's Interest Aug 18, 2020
From: SCIOCS COMPANY LIMITED
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 053526/0021 →
Merger Jan 11, 2023
From: SCIOCS COMPANY LIMITED
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 062352/0009 →