Company Filing History:

2 out of 14

Japan Gasoline Co., Ltd.

patents

Years Active: 1976-1978

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2 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 4127428 - Stainless cast alloy steel for use at low temperatures (1978-11-28),

2. 3958743 - Welding process for aluminum or chrome diffusion-coated steel (1976-05-25),

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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

Masao Izumiyama

Location History:

Company Filing History:

Years Active: 1976-1978