Company Filing History:

5 out of 555

Idemitsu Petrochemical Co., Ltd.

patents

2 out of 2,606

Ngk Spark Plug Company, Limited

patents

where one patent can have more than one assignee

Years Active: 1992-2000

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6153715 - Propylenic resin and blow molded article made therefrom (2000-11-28),

2. 6107377 - Propylenic resin and blow molded article made therefrom (2000-08-22),

3. 5334453 - Diamond-coated bodies and process for preparation thereof (1994-08-02),

4. 5318836 - Diamond-coated body (1994-06-07),

5. 5135807 - Diamond-coated member and process for the preparation thereof (1992-08-04),

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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

Masaya Tsubokawa

Location History:

Company Filing History:

Years Active: 1992-2000