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Matsubara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Plasma processing method and apparatus
Patent number
7,513,214
Issue date
Apr 7, 2009
Matsushita Electric Industrial Co., Ltd.
Tomohiro Okumura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plasma processing method and apparatus
Patent number
6,808,759
Issue date
Oct 26, 2004
Matsushita Electric Industrial Co., Ltd.
Tomohiro Okumura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus and method for plasma processing
Patent number
6,648,976
Issue date
Nov 18, 2003
Matsushita Electric Industrial Co., Ltd.
Izuru Matsuda
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Plasma processing method and apparatus
Patent number
6,432,730
Issue date
Aug 13, 2002
Matsushita Electric Industrial Co., Ltd.
Tomohiro Okumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing method and apparatus
Patent number
6,355,573
Issue date
Mar 12, 2002
Matsushita Electric Industrial Co., Ltd.
Tomohiro Okumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing method and apparatus
Patent number
6,346,915
Issue date
Feb 12, 2002
Matsushita Electric Industrial Co., Ltd.
Tomohiro Okumura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Plasma processing method and apparatus
Publication number
20050011453
Publication date
Jan 20, 2005
Tomohiro Okumura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Plasma processing method and apparatus
Publication number
20020168814
Publication date
Nov 14, 2002
Tomohiro Okumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Plasma processing method and apparatus
Publication number
20010021550
Publication date
Sep 13, 2001
Tomohiro Okumura
H01 - BASIC ELECTRIC ELEMENTS