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For the Inventor, By the Inventor

Saitama, Japan

Tadashi Kiyomiya

This inventor holds 10 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1985-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Kiyomiya. Retrieved from https://idiyas.com/inventor/tadashi-kiyomiya

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 8

Forward Citations = 153(Granted Patents)


Location History:

  • Ageo, JP (1985)
  • Saitama, JP (1986 - 1999)
  • Tokyo, JP (2009)

Company Filing History:

goldMedal10 out of 58,147 
 
Sony Corporation
 patents

Years Active: 1985-2009

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10 patents (USPTO):Explore Patents
1. 7521272 - Display device producing method and display device producing device (2009-04-21),
2. 5989404 - Method for manufacturing a fluorescent screen display (1999-11-23),
3. 5978065 - Liquid crystal device and manufacturing method and apparatus therefor (1999-11-02),
4. 5949184 - Light-emitting device and method of manufacturing the same (1999-09-07),
5. 5939823 - Fluorescent screen display device having electrodeposited color coated (1999-08-17),
6. 5534749 - Field-emission display with black insulating layer between transparent (1996-07-09),
7. 5466358 - Method of forming a fluoresecent screen by electrodeposition on a screen (1995-11-14),
8. 4725502 - Information recording medium having Al-Ti alloy reflective layer (1988-02-16),
9. 4587533 - Information recording media (1986-05-06),
10. 4525412 - Information recording medium (1985-06-25),

Title: Innovations of Tadashi Kiyomiya

Introduction

Tadashi Kiyomiya is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of display technology, holding a total of 10 patents. His work focuses on improving the quality and efficiency of display devices, which are essential in various electronic applications.

Latest Patents

Kiyomiya's latest patents include a method for producing display devices and a manufacturing apparatus designed to enhance image quality. The manufacturing method allows for efficient production of display devices by ensuring that the seal patterns on substrates align perfectly with projected patterns. This alignment is crucial for achieving a uniform gap between the substrates, resulting in higher image quality. Another notable patent involves a method for manufacturing a fluorescent screen display, which utilizes a unique structure of electrodes to create a uniform fluorescent screen without obstructions. This innovation allows for precise deposition of fluorescent substances, ensuring high-quality displays.

Career Highlights

Throughout his career, Kiyomiya has been associated with Sony Corporation, where he has played a vital role in advancing display technologies. His expertise in manufacturing methods has led to significant improvements in the production processes of display devices. His contributions have not only enhanced the quality of products but have also streamlined manufacturing efficiency.

Collaborations

Kiyomiya has collaborated with notable colleagues such as Toshio Ohoshi and Masami Okita. These partnerships have fostered innovation and have been instrumental in the development of advanced display technologies.

Conclusion

Tadashi Kiyomiya's work in display technology exemplifies the impact of innovative thinking in the electronics industry. His patents reflect a commitment to enhancing image quality and manufacturing efficiency, making him a key figure in the field. His contributions continue to influence the development of high-quality display devices.

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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