Patent Assignment
Reel/Frame 013049/0508
Invalid Recording, See Document at Reel 013061, Frame 0942. (Document Re-Recorded to Correct the Recordation Date from 09-3-02 to 03-8-02)
Recorded: 2002-09-03
Pages: 6
Assignees
NKK CORPORATION
1-2, MARUNOUCHI 1-CHOME CHIYODA-KU, TOKYO 100-0005, JAPAN
NIPPON ROTARY NOZZLE CO., LTD
3, BENTENCHO, TSURUMI-KU, YOKOHAMA-SHI, KANAGAWA 230-0044, JAPAN
KOKAN KIKAI KOGYO KABUSHIKI KAISHA
4-3, IKEGAMI SHINCHO 3-CHOME, KAWASAKI-KU, KAWASAKI-SHI, KANAGAWA 210-0832, JAPAN
TOKYO YOGYO KABUSHIKI KAISHA
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO 100-0005, JAPAN
Covered Property
(1)
Apparatus for Controlling Amount of Teeming Molten Metal and Slide Plate Used for the Same
Patent:
6,382,477 →
Application:
09/530,390 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 8, 2002
From: YAMAMOTO, HIRONORI; TSURU, MASAHIRO
To: KOKAN KIKAI KOGYO KABUSHIKI KAISHA; TOKYO YOGYO KABUSHIKI KAISHA
Reel/Frame 012677/0588 →
Invalid Recording, See Document at Reel 013061, Frame 0942. (Document Re-Recorded to Add Two Omitted Pages of the Coversheet)
Mar 8, 2002
From: YAMAMOTO, HIRONORI; TSURU, MASAHIRO
To: NIPPON ROTARY NOZZLE CO., LTD.; KOKAN KIKAI KOGYO KABUSHIKI KAISHA; TOKYO YOGYO KABUSHIKI KAISHA
Reel/Frame 012893/0967 →
Assignment of Assignor's Interest
Mar 8, 2002
From: YAMAMOTO, HIRONORI; TSURU, MASAHIRO
To: NKK CORPORATION; NIPPON ROTARY NOZZLE CO., LTD.; KOKAN KIKAI KOGYO KABUSHIKI KAISHA; TOKYO YOGYO KABUSHIKI KAISHA
Reel/Frame 013061/0942 →
Assignment of Assignor's Interest
Dec 6, 2004
From: KOKAN KIKAI KOGYO K.K.
To: MENTEC KIKO CORP.
Reel/Frame 016038/0352 →
Merger
Dec 8, 2004
From: MENTEC KIKO CORP.
To: JFE MECHANICAL CO., LTD.
Reel/Frame 016059/0547 →
Assignment of Assignor's Interest
Jan 30, 2008
From: JFE ENGINEERING CORPORATION
To: JFE REFRACTORIES CORPORATION
Reel/Frame 020431/0780 →