Company Filing History:

3 out of 42,488

Hitachi, Ltd.

patents

Years Active: 1982-2003

Loading Chart...

3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6549248 - System for a compact projection display using reflection type liquid crystal panels (2003-04-15),

2. 6454416 - Color liquid crystal projector having an improved optical system (2002-09-24),

3. 4320417 - Automatic focusing system for video camera (1982-03-16),

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

Kaoru Yanagawa

Location History:

Company Filing History:

Years Active: 1982-2003