Company Filing History:

4 out of 3,252

Nippondenso Co., Ltd.

patents

Years Active: 1984-1990

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4893051 - Spark plug and the method of manufacturing the same (1990-01-09),

2. 4699600 - Spark plug and method of manufacturing the same (1987-10-13),

3. 4540910 - Spark plug for internal-combustion engine (1985-09-10),

4. 4488081 - Ignition plug (1984-12-11),

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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

Ryoji Kondo

Company Filing History:

Years Active: 1984-1990