Company Filing History:

3 out of 163

Nippon Chemical Industrial Co., Ltd.

patents

2 out of 4

Toho Ganryo Kogyo Co., Ltd.

patents

1 out of 1

Toro Ganryo Kogyo Co., Ltd.

patent

where one patent can have more than one assignee

Years Active: 1978-1983

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4375373 - Method of coating inorganic pigments (ultramarine and bronze powder) (1983-03-01),

2. 4334933 - Process for preparing stable inorganic pigment (1982-06-15),

3. 4100074 - Antimony trioxide composition and process of producing the same (1978-07-11),

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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

Nobuyoshi Abe

Company Filing History:

Years Active: 1978-1983