Company Filing History:

6 out of 42,485

Hitachi, Ltd.

patents

1 out of 264

Sega Enterprises, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1993-1998

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5808704 - Rear projection type image display apparatus (1998-09-15),

2. 5613748 - Rear projection type image display apparatus and transmission type (1997-03-25),

3. 5590943 - Rear projection type image display apparatus and transmission type (1997-01-07),

4. 5500747 - Ultra-wide angle liquid crystal projector system (1996-03-19),

5. 5272540 - Temperature compensating lens system for projection television (1993-12-21),

6. 5200814 - Video projector with optical color balance (1993-04-06),

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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

Kiyoshi Wada

Company Filing History:

Years Active: 1993-1998