Patent Assignment
Reel/Frame 006735/0126
Assignment of Assignor's Interest
Recorded: 1993-09-30
Pages: 3
Assignors
NARITOMI, TATSUO
Executed: 1992-03-30
TOSHIDA, YOSHINOBU
Executed: 1992-03-30
OHTA, TOSHIYUKI
Executed: 1992-03-30
KATSUMARU, MASAJI
Executed: 1992-03-30
WADA, HISAYUKI
Executed: 1992-03-30
BANNO, TAKASHI
Executed: 1992-04-14
CHOSHI, TADAYUKI
Executed: 1992-04-11
Assignees
OSAKA TITANIUM CO., LTD.
HIGASHIHAMA-CHO, AMAGASAKI, HYOGO, JAPAN
CHUGAI RO CO., LTD.
4-7 KYOMACHIBORI 2-CHOME, NISHI-KU, OSAKA, JAPAN
Covered Property
(1)
Method of Producing High-Melting-Point and High-Toughness Metal and Apparatus for the Same
Patent:
5,290,015 →
Application:
07/842,961 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 12, 1993
From: OSAKA TITANIUM CO., LTD.
To: SUMITOMO SITIX CO., LTD.
Reel/Frame 006794/0012 →
Assignment of Assignor's Interest
Dec 8, 1998
From: SUMITOMO SITIX CO., LTD.
To: SUMITOMO SITIX OF AMAGASAKI, INC.
Reel/Frame 009624/0216 →
Change of Name
Sep 12, 2002
From: SUMITOMO SITIX OF AMAGASAKI, INC.
To: SUMITOMO TITANIUM CORPORATION
Reel/Frame 013280/0811 →
Change of Name
Jan 8, 2008
From: SUMITOMO TITANIUM CORPORATION
To: OSAKA TITANIUM TECHNOLOGIES CO., LTD.
Reel/Frame 020325/0926 →