Company Filing History:

3 out of 42,485

Hitachi, Ltd.

patents

1 out of 2,874

Hitachi-high-technologies Corporation

patents

Years Active: 2004-2014

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8735469 - Resin material and high voltage equipment using the resin material (2014-05-27),

2. 7435949 - Mass spectrometric analysis method and system using the method (2008-10-14),

3. 7180056 - Mass spectrometry and mass spectrometry system (2007-02-20),

4. 6806098 - Method and device for assessing surface uniformity of semiconductor device treated by CMP (2004-10-19),

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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

Atsushi Ohtake

Location History:

Company Filing History:

Years Active: 2004-2014