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Shoji Matsumoto
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Radiopaque monofilament for contrast X-ray radiography
Patent number
7,998,576
Issue date
Aug 16, 2011
Unitika Ltd.
Seiji Abe
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Apparatus and method of producing an electronic device
Patent number
6,007,673
Issue date
Dec 28, 1999
Matsushita Electronics Corporation
Shunsuke Kugo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for manufacturing semiconductor device
Patent number
5,989,929
Issue date
Nov 23, 1999
Matsushita Electronics Corporation
Hideo Nikoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor devices
Patent number
5,599,424
Issue date
Feb 4, 1997
Matsushita Electronics Corporation
Shoji Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a capacitor having metal electrodes
Patent number
5,527,729
Issue date
Jun 18, 1996
Matsushita Electronics Corporation
Shoji Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of semiconductor devices
Patent number
5,500,386
Issue date
Mar 19, 1996
Matsushita Electronics Corporation
Shoji Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of dry etching platinum using sulfur containing gas
Patent number
5,492,855
Issue date
Feb 20, 1996
Matsushita Electronics Corporation
Shoji Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MONOFILAMENT ALLOWING CONTRAST X-RAY RADIOGRAPHY
Publication number
20100329417
Publication date
Dec 30, 2010
UNITIKA FIBERS LTD.
Seiji Abe
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING