Company Filing History:

4 out of 817

Mitsui Minings & Melting Co., Ltd.

patents

Years Active: 1997-1999

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5993736 - Lead-free tin-silver-based soldering alloy (1999-11-30),

2. 5958333 - Tin-silver-based soldering alloy (1999-09-28),

3. 5718868 - Lead-free tin-zinc-based soldering alloy (1998-02-17),

4. 5658528 - Lead-free solder (1997-08-19),

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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

Junichi Matsunaga

Location History:

Company Filing History:

Years Active: 1997-1999