IP Library › Assignment 062049/0731
Patent Assignment
Reel/Frame 062049/0731

Change of Name

Recorded: 2022-12-02 Pages: 16
Assignor
NITTAN VALVE CO., LTD.
Executed: 2022-04-01
Assignee
NITTAN CORPORATION
518 SOYA, HADANO-SHI, KANAGAWA, 257-0031, JAPAN
Covered Properties (4)
Poppet Valve with a Formed Seat, and Method of Making
Patent: 9,163,734 →
Application: 14/208,822 →
Publication: US 2014/0191150
Engine Valve
Patent: 9,334,977 →
Application: 14/439,149 →
Publication: US 2015/0292640
Dlc Film Coating and Coated Valve Lifter
Patent: 9,657,384 →
Application: 14/772,030 →
Publication: US 2016/0017477
Poppet Valve with a Formed Seat, and Method of Making
Patent: 9,371,915 →
Application: 14/788,086 →
Publication: US 2015/0300506
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 13, 2014
From: MIKAMI, MAIKU; KURAHASHI, KAZUNORI
To: NITTAN VALVE CO., LTD.
Reel/Frame 032431/0131 →
Assignment of Assignor's Interest Apr 28, 2015
From: YOKOYAMA, HISANAGA; IIO, MASANAMI
To: NITTAN VALVE CO., LTD.
Reel/Frame 035519/0239 →
Assignment of Assignor's Interest Oct 28, 2015
From: KUBOTA, YUKIO; ISHII, SHINICHI
To: NITTAN VALVE CO., LTD.
Reel/Frame 036900/0651 →