Company Filing History:

3 out of 52,711

Kabushiki Kaisha Toshiba

Years Active: 1990-2009

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7567405 - Servo information recording device and servo information recording method (2009-07-28),

2. 7304820 - Method of positioning disk-shaped medium (2007-12-04),

3. 5355331 - Semiconductor memory device having electrically isolated memory and (1994-10-11),

4. 4970572 - Semiconductor integrated circuit device of multilayer interconnection (1990-11-13),

5. 4924290 - Semiconductor device having improved multilayered wirings (1990-05-08),

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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

Toshiya Kato

Location History:

Company Filing History:

Years Active: 1990-2009