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For the Inventor, By the Inventor

Kanagawa, Japan

Koji Ishioka

This inventor holds 9 USPTO granted patents. Top assignee: Sony Corporation. Active years: 2003-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Ishioka. Retrieved from https://idiyas.com/inventor/koji-ishioka

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

USPTO Granted Patents = 9

% Patents Active = 22.2

Average Co-Inventor Count = 4.3

ph-index = 3

Forward Citations = 23(Granted Patents)


Location History:

  • Tokyo, JP (2004)
  • Kanagawa, JP (2003 - 2014)

Company Filing History:

goldMedal9 out of 58,145 
 
Sony Corporation
 patents

Years Active: 2003-2014

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9 patents (USPTO):Explore Patents
1. 8638402 - Stereoscopic display (2014-01-28),
2. 8436953 - Stereoscopic display (2013-05-07),
3. 7944617 - Lens array device and image display device (2011-05-17),
4. 7606133 - Hologram recording/reproducing device and hologram reproducing device (2009-10-20),
5. 7310173 - Hologram recording method, hologram recording reproduction method, hologram recording device, hologram recording/reproduction device and hologram reproduction device (2007-12-18),
6. 7236442 - Holographic recording/reproducing apparatus and reproducing apparatus for holographically recorded information (2007-06-26),
7. 7085028 - Hologram recording apparatus, hologram recording method, and hologram recording medium (2006-08-01),
8. D491185 - Suspension for head (2004-06-09),
9. 6552991 - Micro mirror apparatus and optical memory disk apparatus (2003-04-22),

Title: Koji Ishioka: Innovator in Stereoscopic Display Technology

Introduction

Koji Ishioka is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of display technology, particularly in the development of stereoscopic displays. With a total of 9 patents to his name, Ishioka continues to push the boundaries of innovation in this area.

Latest Patents

One of Ishioka's latest patents involves a stereoscopic display that features a display panel capable of showing images in multiple arrangement states. This technology includes a lens array device that faces the display surface, producing a lens effect that can change direction based on the arrangement state. The display panel consists of an array of sub-pixels, allowing for a dynamic combination of sub-pixels to be used as a unit pixel, which can also be altered between different arrangement states.

Career Highlights

Ishioka has dedicated his career to advancing display technologies, particularly through his work at Sony Corporation. His innovative designs and patents have positioned him as a key figure in the industry, contributing to the evolution of how images are displayed and perceived.

Collaborations

Throughout his career, Ishioka has collaborated with notable colleagues such as Mikio Sugiki and Tomiji Tanaka. These partnerships have fostered a creative environment that has led to groundbreaking advancements in display technology.

Conclusion

Koji Ishioka's work in stereoscopic display technology exemplifies the spirit of innovation. His contributions continue to influence the field, making him a significant figure in the world of inventors.

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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