Patent Assignment
Reel/Frame 045570/0942
Assignment of Assignor's Interest
Recorded: 2018-04-18
Pages: 5
Assignor
NIPPON STEEL & SUMITOMO METAL CORPORATION
Executed: 2018-03-22
Assignee
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU, TOKYO, 105-8518, JAPAN
Covered Properties
(11)
Low resistivity single crystal silicon carbide wafer
Epitaxial Silicon Carbide Single Crystal Substrate and Method for Producing Same
Application:
13/985,810 →
Publication:
US 2013/0320357
Silicon Carbide Single Crystal Substrate and Process for Producing Same
Method for Manufacturing Sic Single-Crystal Substrate for Epitaxial Sic Wafer, and Sic Single-Crystal Substrate for Epitaxial Sic Wafer
Application:
14/764,421 →
Publication:
US 2015/0361585
Method for Producing Epitaxial Silicon Carbide Wafer
Method for Producing Epitaxial Silicon Carbide Wafers
Method for Producing Silicon Carbide Single Crystal and Silicon Carbide Single Crystal Substrate
Epitaxial Silicon Carbide Single Crystal Wafer and Process for Producing the Same
Epitaxial Growth Method for Silicon Carbide
Method for Producing Silicon Carbide Single-Crystal Ingot and Silicon Carbide Single-Crystal Ingot
Method for Producing Epitaxial Silicon Carbide Single Crystal Wafer
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 1, 2009
From: FUJIMOTO, TATSUO; OHTANI, NOBORU; KATSUNO, MASAKAZU; NAKABAYASHI, MASASHI
To: NIPPON STEEL CORPORATION
Reel/Frame 023629/0858 →
Merger
Feb 28, 2013
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 029894/0749 →
Assignment of Assignor's Interest
Aug 16, 2013
From: AIGO, TAKASHI; TSUGE, HIROSHI; KATSUNO, MASAKAZU; FUJIMOTO, TATSUO
To: NIPPON STEEL AND SUMITOMO METAL CORPORATION
Reel/Frame 031029/0341 →
Assignment of Assignor's Interest
May 7, 2015
From: SATO, SHINYA; FUJIMOTO, TATSUO; TSUGE, HIROSHI; KATSUNO, MASAKAZU
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 035583/0948 →
Assignment of Assignor's Interest
Jul 30, 2015
From: AIGO, TAKASHI; ITO, WATARU; FUJIMOTO, TATSUO
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 036218/0241 →
Assignment of Assignor's Interest
Apr 28, 2016
From: AIGO, TAKASHI; ITO, WATARU; FUJIMOTO, TATSUO
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 038402/0126 →
Assignment of Assignor's Interest
Jan 4, 2017
From: AIGO, TAKASHI; ITO, WATARU; FUJIMOTO, TATSUO
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 040840/0671 →
Assignment of Assignor's Interest
Jun 5, 2017
From: SATO, SHINYA; FUJIMOTO, TATSUO; KATSUNO, MASAKAZU; TSUGE, HIROSHI
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 042588/0457 →
Assignment of Assignor's Interest
Jul 20, 2017
From: AIGO, TAKASHI; ITO, WATARU; FUJIMOTO, TATSUO
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 043050/0134 →
Assignment of Assignor's Interest
Aug 3, 2017
From: ITO, WATARU; AIGO, TAKASHI; FUJIMOTO, TATSUO
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 043188/0988 →
Assignment of Assignor's Interest
Aug 21, 2017
From: TANI, KOMOMO; YANO, TAKAYUKI; FUJIMOTO, TATSUO; TSUGE, HIROSHI
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 043348/0083 →
Assignment of Assignor's Interest
Jan 29, 2018
From: AIGO, TAKASHI; ITO, WATARU; FUJIMOTO, TATSUO
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 044754/0247 →
Change of Name
Jun 23, 2023
From: SHOWA DENKO K.K.
To: RESONAC CORPORATION
Reel/Frame 064082/0513 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →