Patent Assignment
Reel/Frame 025731/0316
Change of Name
Recorded: 2011-02-02
Pages: 17
Assignor
NIPPON FURNACE KOGYO KAISHA, LTD.
Executed: 2006-10-01
Assignee
NFK HOLDINGS CO., LTD.
1-53, SHITTE 2-CHOME, TSURUMI-KU,, YOKOHAMA-SHI, KANAGAWA, JAPAN
Covered Properties
(5)
Method of Low-Nox Combustion and Burner Device for Effecting Same
Patent:
5,403,181 →
Application:
08/069,590 →
Boiler
Patent:
5,522,348 →
Application:
08/199,205 →
Method of Low-Nox Combustion and Burner Device for Effecting Same
Patent:
5,441,403 →
Application:
08/372,551 →
Boiler with Increased Flame Temparature and Output
Patent:
5,626,104 →
Application:
08/544,562 →
Hot Air Circulation Furnace
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 19, 1993
From: TANAKA, RYOICHI; MATSUO, MAMORU; YAHARA, HITOSHI; SUDO, JUN
To: NIPPON FURNACE KOGYO KAISHA, LTD.
Reel/Frame 006644/0973 →
Assignment of Assignor's Interest
Feb 28, 1994
From: TANAKA, RYOICHI; MATSUO, MAMORU; KATAOKA, YOSUKE; YAHARA, HITOSHI
To: NIPPON FURNACE KOGYO KABUSHIKI KAISHA
Reel/Frame 006985/0546 →
Assignment of Assignor's Interest
Jan 11, 1996
From: TANAKA, RYOICHI; MATSUO, MAMORU; KATAOKA, YOSUKE; YAHARA, HITOSHI
To: NIPPON FURNACE KOGYO KABUSHIKI KAISHA
Reel/Frame 007769/0559 →
Assignment of Assignor's Interest
May 16, 2006
From: KURITA, KIYOBUMI; SASAKI, NOBORU; ITAKURA, YUKIHARU
To: NIPPON FURNACE KOGYO KAISHA, LTD.; TOYOTA JIDOSHA KABUSHIKI KAISHA
Reel/Frame 017924/0484 →
Assignment of Assignor's Interest
Feb 17, 2011
From: NFK HOLDINGS CO., LTD.
To: NIPPON FURNACE CO., LTD.
Reel/Frame 025825/0512 →
Assignment of Assignor's Interest
Feb 17, 2011
From: NFK HOLDINGS CO., LTD.
To: NIPPON FURNACE CO., LTD.
Reel/Frame 025825/0716 →