Sharp Niigata Electronics Corporation

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USPTO Granted Patents = 2

Forward Citations = 22

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5 inventors (with patents filed for the assignee):

Shinichi Sawada (1 out of 19 patents)

Kyotaro Nakamura (1 out of 4 patents)

Yutaka Fujiyama (1 out of 3 patents)

4. Takeaki Ogawa (1 out of 1 patent)

5. Naoki Tanaka (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7315464 - Drive system and AC conversion device (2008-01-01),

2. 6053619 - Backlight device (2000-04-25),

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#54 in Niigata

#11,139 in Japan

Niigata, Japan

Sharp Niigata Electronics Corporation

Forward Citations = 22

5 inventors:

Shinichi Sawada (1 out of 19 patents)

Kyotaro Nakamura (1 out of 4 patents)

Yutaka Fujiyama (1 out of 3 patents)

4. Takeaki Ogawa (1 out of 1 patent)

5. Naoki Tanaka (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sharp Niigata Electronics Corporation. Retrieved from https://idiyas.com/company/sharp-niigata-electronics

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]