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Kurashiki, Japan

Ryuhei Ueeda

This inventor holds 5 USPTO granted patents. Top assignee: Kuraray Co., Ltd.. Active years: 1976-1986.

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 33(Granted Patents)

Location History:

Kurashiki, JA (1976 - 1977)
Kurashiki, JP (1985 - 1986)

Company Filing History:

Kuraray Co., Ltd.

Years Active: 1976-1986

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4604441 - Polypropylene sheet (1986-08-05),

2. 4560715 - Mica flake mass and resin composition with the same incorporated therein (1985-12-24),

3. 4555439 - Tough thermoplastic resin sheet-like material (1985-11-26),

4. 4003920 - Method for producing maleic anhydride using a promoted tungsten, (1977-01-18),

5. 3975407 - Method for producing maleic anhydride (1976-08-17),

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