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For the Inventor, By the Inventor

Kitakatsuragi, Japan

Norio Yasunishi

This inventor holds 10 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1997-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norio Yasunishi. Retrieved from https://idiyas.com/inventor/norio-yasunishi

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

Calculating rank
USPTO Granted Patents = 10

% Patents Active = 90.0

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 149(Granted Patents)


Location History:

  • Yamatokoriyama, JP (1997 - 2001)
  • Nara-ken, JP (2001)
  • Nara, JP (2005)
  • Kitakatsuragi-gun, JP (2003 - 2006)

Company Filing History:

goldMedal10 out of 25,974 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1997-2006

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10 patents (USPTO):Explore Patents
1. 7042940 - Digital video signal transmission apparatus and image display apparatus (2006-05-09),
2. 6900796 - Liquid crystal display device and method for driving the same (2005-05-31),
3. 6850251 - Control circuit and control method for display device (2005-02-01),
4. 6597335 - Liquid crystal display device and method for driving the same (2003-07-22),
5. 6320562 - Liquid crystal display device (2001-11-20),
6. 6229583 - Liquid crystal display device and method for driving the same (2001-05-08),
7. 6094243 - Liquid crystal display device and method for driving the same (2000-07-25),
8. 5786799 - Driving method for a liquid crystal display (1998-07-28),
9. 5610628 - Driving device for a display panel and a driving method of the same (1997-03-11),
10. 5594466 - Driving device for a display panel and a driving method of the same (1997-01-14),

Title: Norio Yasunishi: Innovator in Digital Video Technology

Introduction

Norio Yasunishi is a prominent inventor based in Kitakatsuragi-gun, Japan. He has made significant contributions to the field of digital video technology, holding a total of 10 patents. His work focuses on enhancing the efficiency and quality of digital video signal transmission and display.

Latest Patents

One of Yasunishi's latest patents is a digital video signal transmission apparatus. This apparatus includes a digital video signal conversion circuit that converts chrominance signals in a way that optimizes data transmission. It ensures that the average gradation levels of chrominance signals remain consistent before and after conversion. Another notable patent is for a liquid crystal display device and method for driving the same. This method involves applying correction voltages to column electrodes based on correction data, which improves the display quality by addressing voltage discrepancies.

Career Highlights

Norio Yasunishi has had a successful career at Sharp Kabushiki Kaisha Corporation, where he has been instrumental in developing innovative technologies. His expertise in digital video systems has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Yasunishi has collaborated with notable colleagues, including Koki Taniguchi and Futoshi Satoh. These collaborations have further advanced the development of cutting-edge technologies in digital video.

Conclusion

Norio Yasunishi's contributions to digital video technology through his patents and work at Sharp Kabushiki Kaisha Corporation highlight his role as an influential inventor. His innovations continue to shape the future of digital video systems.

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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