Patent Assignment
Reel/Frame 016038/0352
Assignment of Assignor's Interest
Recorded: 2004-12-06
Pages: 16
Assignor
KOKAN KIKAI KOGYO K.K.
Executed: 2001-01-11
Assignee
MENTEC KIKO CORP.
4-3, IKEGAMI-SHINMACHI 3-CHOME, KAWASAKI-KU, KAWASAKI-SHI, KANAGAWA-KEN, TOKYO, JAPAN
Covered Properties
(6)
Rotary Nozzle System
Patent:
4,732,304 →
Application:
06/927,451 →
Flow Rate Adjusting Plate for Rotary Nozzle Type Molten Metal Pouring Unit
Patent:
5,709,807 →
Application:
08/745,897 →
Brick Body for Rotary Nozzle and Rotary Nozzle Using Same
Patent:
6,026,996 →
Application:
08/930,879 →
Apparatus for Controlling Amount of Teeming Molten Metal and Slide Plate Used for the Same
Patent:
6,382,477 →
Application:
09/530,390 →
Flow Rate Adjusting Plate for a Rotary Nozzle Type Molten Metal Pouring Unit
Patent:
371,825 →
Application:
29/032,456 →
Flow Rate Adjusting Plate for a Rotary Nozzle Type Molten Metal Pouring Unit
Patent:
386,568 →
Application:
29/046,888 →
Related Assignments
(6)
Other recorded transfers of the patents 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 →
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)
Sep 3, 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 013049/0508 →
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 →