Company Filing History:

4 out of 3,542

Nippon Steel Corporation

patents

Years Active: 1989-1990

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4915901 - Reinforcing steel having resistance to salt and capable of preventing (1990-04-10),

2. 4861548 - Seawater-corrosion-resistant non-magnetic steel materials (1989-08-29),

3. 4844865 - Seawater-corrosion-resistant non-magnetic steel materials (1989-07-04),

4. 4836981 - Concrete reinforcing steel bar or wire (1989-06-06),

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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

Yoshiaki Sakakibara

Company Filing History:

Years Active: 1989-1990