Company Filing History:

2 out of 1,960

Showa Denko K.k.

patents

1 out of 405

Showa Denko Kabushiki Kaisha

patents

Years Active: 1995-2005

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6953859 - Production process for 5-alkyl-oxazolidin-2,4-dione (2005-10-11),

2. 6344567 - Process for producing ascorbic acid-2-phosphoric ester salts (2002-02-05),

3. 5387518 - Alkaline protease having stability in solution with anionic surfactant, (1995-02-07),

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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

Yoshio Fujiwara

Location History:

Company Filing History:

Years Active: 1995-2005