Company Filing History:

4 out of 1,297

Asahi Kasei Kogyo Kabushiki Kaisha

patents

1 out of 232

Director-general of Agency of Industrial Science and Technology

patents

Years Active: 1977-1988

Loading Chart...

5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4760021 - Biological response modifier having cell differentiation-induction (1988-07-26),

2. 4450233 - Immobilization of microorganisms in a polymer gel (1984-05-22),

3. 4360594 - Process for producing L-tryptophan or derivatives thereof using (1982-11-23),

4. 4349627 - Process for producing L-tryptophan or derivatives thereof using a (1982-09-14),

5. 4026795 - Method for the regeneration of activated carbon (1977-05-31),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

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

Katsumi Yuasa

Location History:

Company Filing History:

Years Active: 1977-1988