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For the Inventor, By the Inventor

Osaka, Japan

Hideto Nakahigashi

This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Intellectual Property Corporation of America. Active years: 1993-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideto Nakahigashi. Retrieved from https://idiyas.com/inventor/hideto-nakahigashi

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

USPTO Granted Patents = 8

% Patents Active = 75.0


Average Co-Inventor Count = 4.7

ph-index = 5

Forward Citations = 536(Granted Patents)


Location History:

  • Takatsuki, JP (1999 - 2008)
  • Osaka, JP (1993 - 2018)

Company Filing History:

goldMedal7 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal1 out of 4,016 
 
Panasonic Intellectual Property Corporation of America
 patents

Years Active: 1993-2018

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8 patents (USPTO):Explore Patents
1. 9863660 - Sensing method and sensing system, and air conditioning device having the same (2018-01-09),
2. 7446815 - Image conversion device and image conversion method (2008-11-04),
3. 7388617 - Image conversion device and image conversion method (2008-06-17),
4. 6795123 - Interpolation apparatus, and video signal processing apparatus including the same (2004-09-21),
5. 5982449 - Television receiver that provides gradation correction using a CPU (1999-11-09),
6. 5552833 - Transmission system and receiver using teletext information for (1996-09-03),
7. 5390027 - Television program recording and reproducing system using program data (1995-02-14),
8. 5260788 - Text broadcast receiver (1993-11-09),
Profile summary based on public USPTO records.
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]
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