Company Filing History:

5 out of 2,606

Ngk Spark Plug Company, Limited

patents

1 out of 6,145

Sumitomo Wiring Systems, Limited

patents

where one patent can have more than one assignee

Years Active: 1988-2000

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6010366 - Mold-type electronic part-containing connector (2000-01-04),

2. 5228975 - Gas sensor having hermetic and electrically insulating seal in housing (1993-07-20),

3. 5047137 - Solid electrolyte air/fuel ratio sensor with voltage control (1991-09-10),

4. 4863584 - Apparatus for sensing air-fuel ratio (1989-09-05),

5. 4747930 - Air/fuel ratio sensor (1988-05-31),

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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

Yoshihide Kami

Location History:

Company Filing History:

Years Active: 1988-2000