Company Filing History:

2 out of 2,245

Mitsubishi Gas Chemical Company, Inc.

Years Active: 1988-2023

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11642663 - Molybdenum sulfide, method for producing same, and hydrogen generation catalyst (2023-05-09),

2. 11499136 - Cell culture substrate (2022-11-15),

3. 4980250 - Secondary battery (1990-12-25),

4. 4776929 - Process for production of quaternary ammonium hydroxides (1988-10-11),

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2 patents (CIPO):

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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

Naoto Sakurai

Location History:

Company Filing History:

Years Active: 1988-2023