Company Filing History:

4 out of 817

Mitsui Minings & Melting Co., Ltd.

patents

Years Active: 1998-2019

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10280501 - Roughened copper foil, copper clad laminate, and printed circuit board (2019-05-07),

2. 9338898 - Method of producing a printed wiring board (2016-05-10),

3. 6165617 - Resin-coated copper foil for multilayer printed wiring board and (2000-12-26),

4. 5800722 - Multilayer printed wiring board and process for manufacturing the same (1998-09-01),

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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

Hiroaki Tsuyoshi

Location History:

Company Filing History:

Years Active: 1998-2019