IP Library › Assignment 004407/0700
Patent Assignment
Reel/Frame 004407/0700

Assignment of Assignors Interest.

Recorded: 1985-06-03 Pages: 1
Assignors
MATSUNAGA, ATSUSHI
Executed: 1983-03-18
KUSAYANAGI, SAMPO
Executed: 1983-03-18
TAKANO, MASAMITU
Executed: 1983-03-18
KATO, YUTAKA
Executed: 1983-03-18
Assignee
NIPPON MINING CO., LTD.
NO. 10-1, TORANMON 2-CHOME,, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Electrical Insulating Oil Having High Oxidation Stability and Method for Production Thereof
Patent: 4,542,246 →
Application: 06/478,946 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 22, 1994
From: NIPPON MINING CO., LTD.
To: JAPAN ENERGY CORPORATION
Reel/Frame 006869/0535 →
Correction of Address of Receiving Party as Recorded at Reel/Frame 6869/0535. Jun 27, 1994
From: NIPPON MINING CO., LTD.
To: JAPAN ENERGY CORPORATION
Reel/Frame 007036/0500 →