Patent Assignment
Reel/Frame 062371/0240
Change of Name
Recorded: 2023-01-13
Pages: 22
Assignor
NITTAN VALVE CO., LTD.
Executed: 2022-04-01
Assignee
NITTAN CORPORATION
518 SOYA, HADANO-SHI, KANAGAWA, JAPAN
Covered Properties
(4)
Wear-Resistant Cobalt-Based Alloy and Engine Valve Coated with Same
High-Toughness Cobalt-Based Alloy and Engine Valve Coated with Same
Ni-Fe-Cr ALLOY AND ENGINE VALVE WELDED WITH THE SAME ALLOY
Ni-Cr-Co-BASED ALLOY HAVING HIGH-TEMPERATURE CORROSION RESISTANCE, AND POPPET VALVE SURFACE-MODIFIED WITH THE SAME
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 24, 2013
From: OTOBE, KATSUNORI; NISHIMURA, SHINICHI; KURAHASHI, KAZUNORI
To: FUKUDA METAL FOIL & POWDER CO., LTD.; NITTAN VALVE CO., LTD
Reel/Frame 030280/0550 →
Assignment of Assignor's Interest
Apr 24, 2013
From: OTOBE, KATSUNORI; NISHIMURA, SHINICHI; KURAHASHI, KAZUNORI
To: FUKUDA METAL FOIL & POWDER CO., LTD.; NITTAN VALVE CO., LTD
Reel/Frame 030280/0916 →
Assignment of Assignor's Interest
Nov 1, 2013
From: OTOBE, KATSUNORI; NISHIMURA, SHINICHI; NAKAGAWA, KENJI; IIO, MASANAMI
To: FUKUDA METAL FOIL & POWDER CO., LTD.; NITTAN VALVE CO., LTD.
Reel/Frame 031531/0370 →
Assignment of Assignor's Interest
Apr 28, 2015
From: OTOBE, KATSUNORI; NISHIMURA, SHINICHI; KURAHASHI, KAZUNORI; TAKAHASHI, YOSHIHIRO
To: FUKUDA METAL FOIL & POWDER CO., LTD.; NITTAN VALUE CO., LTD.
Reel/Frame 035516/0176 →
Corrective Assignment to Correct the Second Assignee Name Previously Recorded at Reel: 035516 Frame: 0176. Assignor(S) Hereby Confirms the Assignment .
Jul 18, 2016
From: OTOBE, KATSUNORI; NISHIMURA, SHINICHI; KURAHASHI, KAZUNORI; TAKAHASHI, YOSHIHIRO
To: FUKUDA METAL FOIL & POWDER CO., LTD.; NITTAN VALVE CO., LTD.
Reel/Frame 039375/0361 →