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Ichihara, Japan

Kiyomi Yasuda

USPTO Granted Patents = 4

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 15(Granted Patents)

Location History:

Chiba, JP (1991)
Ichihara, JP (1992 - 2016)

Company Filing History:

Mitsui Petrochemical Industries, Ltd.

Mitsui Chemicals Tohcello, Inc.

Years Active: 1991-2016

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9408296 - Resin composition, and protective film, dry film, circuit board, and multilayer circuit board containing same (2016-08-02),

2. 5677397 - Epoxy resin composition (1997-10-14),

3. 5081206 - Trisphenol, bisphenol and halogenated bisphenol epoxy resins composition (1992-01-14),

4. 5025067 - Partially cured epoxy resins and electrostatographic toner containing (1991-06-18),

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