IP Library › Assignment 005946/0709
Patent Assignment
Reel/Frame 005946/0709

Assignment of Assignors Interest.

Recorded: 1991-12-12 Pages: 3
Assignors
SHIMAKURA, HARUHITO
Executed: 1991-09-12
KANOU, MANABU
Executed: 1991-09-12
Assignee
NIPPON MINING CO., LTD.
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Method of Producing Gaas Single Crystal Substrate Using Three Stage Annealing and Interstage Etching
Patent: 5,137,847 →
Application: 07/805,933 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 15, 1994
From: NIPPON MINING COMPANY LIMITED
To: NIKKO KYODO COMPANY LIMITED
Reel/Frame 006865/0775 →
Change of Name Feb 16, 1994
From: NIPPON KYODO COMPANY LIMITED
To: JAPAN ENERGY CORPORATION
Reel/Frame 006867/0158 →