Patent Assignment
Reel/Frame 007668/0158
Assignment of Assignor's Interest
Recorded: 1995-08-29
Pages: 2
Assignors
MINAMI, TOSHIAKI
Executed: 1995-08-09
NAGAI, TOMOAKI
Executed: 1995-08-09
HAMADA, KAORU
Executed: 1995-08-09
SEKINE, AKIO
Executed: 1995-08-09
KINISHI, RYOICHI
Executed: 1995-08-09
MINAKAMI, RYUZO
Executed: 1995-08-09
Assignee
NIPPON PAPER INDUSTRIES, CO., LTD.
4-1, OJI 1-CHOME, KITA-KU, TOKYO, JAPAN
Covered Property
(1)
Novel Urea (Thiourea) Derivative and Thermal Recording Sheet Using the Same
Patent:
5,661,100 →
Application:
08/521,031 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 13, 2001
From: YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
To: WELFIDE CORPORATION
Reel/Frame 012066/0224 →
Assignment of Assignor's Interest
Oct 2, 2002
From: WELFIDE CORPORATION
To: YOSHITOMI FINE CHEMICALS, LTD.
Reel/Frame 013352/0039 →
Change of Name
Feb 11, 2003
From: YOSHITOMI FINE CO., LTD.
To: API CORPORATION
Reel/Frame 013751/0045 →