Company Filing History:

5 out of 42,485

Hitachi, Ltd.

patents

1 out of 78

Aisin Seiki Company, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1978-1993

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5239218 - Step motor and method for recording position signal of motor rotor (1993-08-24),

2. 4998034 - Low speed high torque motor with production method (1991-03-05),

3. 4644232 - Method of and an apparatus for controlling a plurality of DC motors (1987-02-17),

4. 4445449 - Stitch pattern setting apparatus for electrically driven sewing machine (1984-05-01),

5. 4080914 - Sewing machine with improved non-ravel seaming controller (1978-03-28),

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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

Giichi Ishida

Location History:

Company Filing History:

Years Active: 1978-1993