Company Filing History:

7 out of 5,118

Bridgestone Corporation

patents

1 out of 26

Seiko Electronic Components Ltd.

patents

where one patent can have more than one assignee

Years Active: 1987-1991

Loading Chart...

7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5057387 - Lithium cells (1991-10-15),

2. 4960657 - Lithium cells (1990-10-02),

3. 4939050 - Electric cells (1990-07-03),

4. 4906538 - Non-aqueous secondary cell (1990-03-06),

5. 4904553 - Polyaniline (1990-02-27),

6. 4742029 - Process for producing a sintered cubic silicon carbide (1988-05-03),

7. 4702900 - Method of producing silicon carbide (1987-10-27),

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

Katsuhiko Arai

Company Filing History:

Years Active: 1987-1991