Company Filing History:

7 out of 42,488

Hitachi, Ltd.

patents

1 out of 87

Hitachi Ulsi Engineering Corp.

patents

where one patent can have more than one assignee

Years Active: 1995-1999

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5955896 - Input buffer using a differential amplifier (1999-09-21),

2. 5742361 - Data demultiplexer (1998-04-21),

3. 5726930 - Semiconductor memory device (1998-03-10),

4. 5706474 - Synchronous memory system with asynchronous internal memory operation (1998-01-06),

5. 5615145 - Semiconductor memory with ferroelectric capacitors (1997-03-25),

6. 5539279 - Ferroelectric memory (1996-07-23),

7. 5455786 - Ferroelectric memory (1995-10-03),

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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

Katsumi Matsuno

Company Filing History:

Years Active: 1995-1999