Company Filing History:

4 out of 175

The Pilot Ink Co., Ltd.

patents

Years Active: 1994-1999

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5932992 - Method for energizing energization-operated toy element and (1999-08-03),

2. 5895718 - Thermoplastic resin compositions and temperature-dependent (1999-04-20),

3. 5716253 - Thermally color-changeable toy (1998-02-10),

4. 5316513 - Electrothermal color-varying device and toy utilizing the same (1994-05-31),

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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

Kyoji Aoyama

Location History:

Company Filing History:

Years Active: 1994-1999