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Kazutomo Hoshino
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Jig for calcining electronic component
Patent number
7,601,442
Issue date
Oct 13, 2009
Mitsu Mining & Smelting Co., Ltd.
Kazutomo Hoshino
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Filter medium for molten metals
Patent number
5,998,322
Issue date
Dec 7, 1999
Mitsui Mining & Smelting Co., Ltd.
Kazutomo Hoshino
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Superconducting magnetic shield
Patent number
5,418,512
Issue date
May 23, 1995
Mitsui Kinzoku Kogyo Kabushiki Shisha
Hiroshi Ohta
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Magnetoencephalograph
Patent number
5,339,811
Issue date
Aug 23, 1994
Mitsui Mining & Smelting Co., Ltd.
Hiroshi Ohta
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Superconducting magnetic shield
Patent number
5,187,327
Issue date
Feb 16, 1993
Mitsui Kinzoku Kogyo Kabushiki Kaisha
Hiroshi Ohta
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for production of bi-containing superconducting ceramics lam...
Patent number
5,096,878
Issue date
Mar 17, 1992
Mitsui Kinzoku Kogyo Kabushiki Kaisha
Kazutomo Hoshino
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
JIG FOR CALCINING ELECTRONIC COMPONENT
Publication number
20080274871
Publication date
Nov 6, 2008
Mitsui Mining and Smelting Co., Ltd.
Kazutomo HOSHINO
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Electronic component burning jig
Publication number
20050257740
Publication date
Nov 24, 2005
MITSUI MINING & SMELTING CO
Kazutomo Hoshino
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Electronic component burning jig
Publication number
20050252446
Publication date
Nov 17, 2005
Mitsui Mining & Semlting Co., Ltd
Kazutomo Hoshino
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES