Company Filing History:

3 out of 42,485

Hitachi, Ltd.

patents

1 out of 1

Hitachi Building Systems and Engineering Service Co.

patent

where one patent can have more than one assignee

Years Active: 1994-2008

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3 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7386515 - Fee imposition system for application software (2008-06-10),

2. 7065504 - Fee imposition system for application software (2006-06-20),

3. 5343387 - Cyclic maintenance work schedule table preparation system (1994-08-30),

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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

Masaki Honma

Location History:

Company Filing History:

Years Active: 1994-2008