Company Filing History:

4 out of 598

Nippon Zeon Company, Ltd.

patents

2 out of 3,077

Toyoda Gosei Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1983-1994

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5334666 - Vulcanizable elastomer composition comprising epoxy group-containing (1994-08-02),

2. 4931509 - Curable acrylate-type elastomer composition (1990-06-05),

3. 4650834 - Vulcanizable epoxy group-containing elastomer composition (1987-03-17),

4. 4404329 - Rubber composition capable of giving vulcanizates having improved ozone (1983-09-13),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Shigelu Yagishita

Location History:

Company Filing History:

Years Active: 1983-1994