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For the Inventor, By the Inventor

Nara, Japan

Takao Horiuchi

This inventor holds 13 USPTO granted patents and 1 EPO patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1998-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Horiuchi. Retrieved from https://idiyas.com/inventor/takao-horiuchi

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

USPTO Granted Patents = 13

% Patents Active = 69.2


Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 60(Granted Patents)


Location History:

  • Nara, JP (1998 - 2013)
  • Osaka, JP (2014)

Company Filing History:

goldMedal13 out of 25,954 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1998-2014

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13 patents (USPTO):Explore Patents
1. 8730534 - Illuminating apparatus, image reading apparatus, and image forming apparatus (2014-05-20),
2. 8390568 - Display system (2013-03-05),
3. 8310740 - Image scanning device including a combine unit which superimposes conversion results of a plurality of photoelectric converters (2012-11-13),
4. 8149474 - Image reading apparatus (2012-04-03),
5. 7684091 - Image reading apparatus and image reading method (2010-03-23),
6. 7619767 - Centralized copy administration and management system that controls the reproduction of copyright works based on user history and usage permissions associated with the media (2009-11-17),
7. 7106942 - Image forming apparatus (2006-09-12),
8. 6985251 - Image processing apparatus and method for the fast and accurate calibration of the same using actual and pseudo reference image data (2006-01-10),
9. 6934141 - Power supply device preventing inrush current (2005-08-23),
10. 6515774 - Document image reading device (2003-02-04),
11. 6445469 - Document image reading device (2002-09-03),
12. 6293541 - Sheet feed unit having guide with sheet guide surface placed at confluence of two transport paths (2001-09-25),
13. 5781822 - Image forming apparatus provided with image eraser (1998-07-14),

Title: Takao Horiuchi: Innovator in Imaging Technology

Introduction

Takao Horiuchi is a prominent inventor based in Nara, Japan. He has made significant contributions to the field of imaging technology, holding a total of 13 patents. His work focuses on developing advanced apparatuses that enhance image reading and display systems.

Latest Patents

Horiuchi's latest patents include an illuminating apparatus and a display system. The illuminating apparatus features multiple rows of light source groups, each containing several light-emitting elements. These elements are designed to illuminate an original at consistent pitches within the same group while varying pitches across different rows. The display system comprises a display device, a display control device, and a laser emitting device. This innovative system allows for interactive display capabilities, where the position of the laser beam is calculated to control the information displayed on the screen.

Career Highlights

Horiuchi is associated with Sharp Corporation, a leading company in electronics and imaging technology. His work has significantly impacted the development of imaging solutions that are widely used in various applications.

Collaborations

Throughout his career, Horiuchi has collaborated with notable colleagues, including Yoshitaka Okahashi and Shigeru Watase. These collaborations have fostered innovation and contributed to the advancement of imaging technologies.

Conclusion

Takao Horiuchi's contributions to imaging technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced imaging solutions.

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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