Company Filing History:

5 out of 42,485

Hitachi, Ltd.

patents

1 out of 149

Hitachi Microcomputer Engineering, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1991-1992

Loading Chart...

5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5175608 - Method of and apparatus for sputtering, and integrated circuit device (1992-12-29),

2. 5061985 - Semiconductor integrated circuit device and process for producing the (1991-10-29),

3. 5051812 - Semiconductor device and method for manufacturing the same (1991-09-24),

4. 5019891 - Semiconductor device and method of fabricating the same (1991-05-28),

5. 4999096 - Method of and apparatus for sputtering (1991-03-12),

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

Tatsuo Itagaki

Location History:

Company Filing History:

Years Active: 1991-1992