Company Filing History:

3 out of 352

Osaka Gas Company Limited

patents

1 out of 1,256

Kawasaki Steel Corporation

patents

1 out of 1

Kasasaki Steel Corporation

patent

where one patent can have more than one assignee

Years Active: 1992-1994

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5338616 - Far-infrared emitter of high emissivity and corrosion resistance and (1994-08-16),

2. 5213629 - Ear-infrared emitter of high emissivity and corrosion resistance and (1993-05-25),

3. 5135893 - Carbonaceous ceramic composite for use in contact with molten nonferrous (1992-08-04),

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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

Shoji Dohi

Location History:

Company Filing History:

Years Active: 1992-1994