IP Library Assignment 010227/0604
Patent Assignment
Reel/Frame 010227/0604

Assignment of Assignor's Interest

Recorded: 1997-09-15 Pages: 3
Assignor
IZUMI, TERUO
Executed: 1997-08-28
Assignee
SUMITOMO SITIX CORPORATION
1, HIGASHIHAMA-CHO, AMAGASAKI CITY, HYOGO 660, JAPAN
Covered Property (1)
Seed Crystal Holders, for Pulling a Single Crystal
Patent: 6,015,461 →
Application: 08/929,118 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 30, 1999
From: SUMITOMO SITIX CORPORATION
To: SUMITOMO METAL INDUSTRIES, LTD.
Reel/Frame 010095/0190 →
Assignment of Assignor's Interest Jul 5, 2002
From: SUMITOMO METAL INDUSTRIES, LTD.
To: SUMITOMO MITSUBISHI SILICON CORPORATION
Reel/Frame 013029/0744 →