Company Filing History:

4 out of 38

Ube Nitto Kasei Co., Ltd.

patents

3 out of 10,239

Sumitomo Electric Industries, Limited

patents

3 out of 5,289

Nippon Telegraph and Telephone Corporation

patents

where one patent can have more than one assignee

Years Active: 2000-2009

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7488524 - High-durability photocatalyst film and structure having photocatalytic functions on surface (2009-02-10),

2. 6141472 - Optical cable and optical cable chamber element (2000-10-31),

3. 6122426 - Optical cable and optical cable chamber element (2000-09-18),

4. 612242 - Optical cable and optical cable chamber element (2000-09-19),

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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

Ryouzo Nishikawa

Location History:

Company Filing History:

Years Active: 2000-2009