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For the Inventor, By the Inventor

Osaka, Japan

Akinori Shiota

This inventor holds 16 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Joled Inc., National Institute of Advanced Industrial Science and Technology. Active years: 2003-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akinori Shiota. Retrieved from https://idiyas.com/inventor/akinori-shiota

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

USPTO Granted Patents = 16

% Patents Active = 81.3

Average Co-Inventor Count = 4.1

ph-index = 8

Forward Citations = 185(Granted Patents)


Location History:

  • Hirakata, JP (2003 - 2004)
  • Ibaraki, JP (2006 - 2009)
  • Osaka, JP (2003 - 2017)

Company Filing History:

goldMedal11 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal2 out of 713 
 
Joled Inc.
 patents
bronzeMedal2 out of 1,765 
 
National Institute of Advanced Industrial Science and Technology
 patents
4. 2 out of 16,454 
 
Panasonic Corporation
 patents
where one patent can have more than one assignee

Years Active: 2003-2017

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16 patents (USPTO):Explore Patents
1. 9576513 - Method for manufacturing EL display apparatus (2017-02-21),
2. 9121914 - Defect detection method, method for repairing organic EL element, and organic EL display panel (2015-09-01),
3. 7588475 - Field-emission electron source, method of manufacturing the same, and image display apparatus (2009-09-15),
4. 7583347 - Liquid crystal display having electrodes constituted by a transparent electric conductor (2009-09-01),
5. 7414682 - Liquid crystal display unit and production method thereof (2008-08-19),
6. 7215072 - Field-emission electron source, method of manufacturing the same, and image display apparatus (2007-05-08),
7. 7112920 - Field emission source with plural emitters in an opening (2006-09-26),
8. 6933916 - Liquid crystal display and its driving method (2005-08-23),
9. 6781659 - Liquid crystal display device, pixels repair method thereof, and drive method thereof (2004-08-24),
10. 6762816 - Liquid crystal display with special electrode configurations and compositions and method for producing the same (2004-07-13),
11. 6697141 - Liquid crystal display with opaque common electrodes over the video signal lines and fabrication method thereof (2004-02-24),
12. 6661491 - Liquid crystal display (2003-12-09),
13. 6603525 - Liquid crystal display (2003-08-05),
14. 6600540 - Liquid crystal display (2003-07-29),
15. 6583840 - Liquid crystal display element with comb electrodes having reflective projections and producing method thereof (2003-06-24),

Title: Akinori Shiota: Advancements in EL Display Technology

Introduction: Akinori Shiota, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of electronic displays. With a remarkable portfolio of 16 patents, Shiota has pioneered innovative methods for manufacturing and diagnosing organic electroluminescent (EL) display panels that push the boundaries of display technology.

Latest Patents: Among his most recent patents is a method for manufacturing an EL display apparatus. This invention encompasses a light-emitting portion featuring a light-emitting layer positioned between two electrodes, along with a thin-film transistor array device that regulates the light emission. The innovative process includes an inspection step that applies a voltage to each pixel, designed to detect faulty pixels by converting them into a dead dot using a preset reverse bias voltage. Another notable patent involves a defect detection method for an organic EL element. This technique enhances the ability to identify defective portions within the functional layer of the organic EL element, allowing a dark spot to be detected where the light-emission layer fails to emit light.

Career Highlights: Akinori Shiota's career includes significant roles at renowned companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work at these institutions has facilitated the development of cutting-edge technologies that enhance the visual experience of electronic displays.

Collaborations: Throughout his career, Shiota has collaborated with esteemed colleagues, including Hiroyuki Yamakita and Masanori Kimura. These partnerships have fostered an environment of innovation, driving forward advancements in the EL display sector.

Conclusion: Akinori Shiota's contributions to the realm of electronic displays are noteworthy, particularly his advancements in manufacturing and defect detection methodologies for EL panels. As technology continues to evolve, innovations like those of Shiota are pivotal in shaping the future of display technology.

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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