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Yamaguchi, Japan

Koji Shibata

USPTO Granted Patents = 4 (Patent Applications = 1)

EPO Patents = 1

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 5(Granted Patents)

Location History:

Yamaguchi, JP (1995 - 2013)
Ube, JP (2010 - 2015)

Company Filing History:

Ube Industries, Inc.

Ube Material Industries, Ltd.

Years Active: 1995-2015

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9085462 - Silicon nitride powder production method, silicon nitride powder, silicon nitride sintered body and circuit substrate using same (2015-07-21),

2. 8388928 - Method for producing magnesium-containing zinc oxide, magnesium-containing zinc oxide, and apparatus for producing same (2013-03-05),

3. 7846546 - Electrically conducting-inorganic substance-containing silicon carbide-based fine particles, electromagnetic wave absorbing material and electromagnetic wave absorber (2010-12-07),

4. 5478784 - Silicon nitride powder and silicon nitride-containing aqueous slurry (1995-12-26),

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