Company Filing History:

3 out of 1,008

Mitsui Petrochemical Industries, Ltd.

patents

2 out of 28,544

Ricoh Company, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1991-1993

Loading Chart...

3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5268435 - Epoxy resin reacted with primary amine active hydrogen compound and (1993-12-07),

2. 5043387 - Epoxy resin reacted with primary amine, active hydrogen compound and (1991-08-27),

3. 5037899 - Lactone-primary amine modified epoxy resin and process for preparing the (1991-08-06),

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

Masaru Wakizaka

Location History:

Company Filing History:

Years Active: 1991-1993