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For the Inventor, By the Inventor

Kanagawa, Japan

Shinichiro Tamura

This inventor holds 46 USPTO granted patents and 2 EPO patents, primarily in Organic Electroluminescence. Top assignees: Sony Corporation, Agency of Industrial Science and Technology. Active years: 1987-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichiro Tamura. Retrieved from https://idiyas.com/inventor/shinichiro-tamura

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

USPTO Granted Patents = 46

% Patents Active = 69.6


Average Co-Inventor Count = 2.9

ph-index = 10

Forward Citations = 258(Granted Patents)


Company Filing History:

goldMedal44 out of 58,145 
 
Sony Corporation
 patents
silverMedal2 out of 1,430 
 
Agency of Industrial Science and Technology
 patents

Years Active: 1987-2011

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Areas of Expertise:
Organic Electroluminescent Device
Display Unit
Aminostyrylnaphthalene Compounds
Luminescent Apparatus
Synthesis Intermediates
Light-Emitting Device
Optical Recording Medium
Bathophenanthroline Compound
3D Display Technology
Electroluminescence
Production Processes
Laminated Bodies
46 patents (USPTO):Explore Patents
1. 8025986 - Organic electroluminescent element and light-emitting device or display device incorporated therewith (2011-09-27),
2. 7602117 - Display device and display unit using the same (2009-10-13),
3. 7524991 - Organic electroluminescent devices, aminostyrylnaphthalene compounds and synthesis intermediates thereof, and production processes of the same (2009-04-28),
4. 7402344 - Organic electroluminescent devices and aminostyrylnaphthalene compounds (2008-07-22),
5. 7255935 - Organic electroluminescent element and luminescent apparatus employing the same (2007-08-14),
6. 7244516 - Organic electroluminescence device (2007-07-17),
7. 7224114 - Display device and display unit using the same (2007-05-29),
8. 7208868 - Light-emitting device and its use (2007-04-24),
9. 7196225 - Bis(aminostyryl) anthracene compound, synthesis intermediate thereof, and process for production thereof (2007-03-27),
10. 7186469 - Bathophenanthroline compound and EL device (2007-03-06),
11. 7087310 - Bis (aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereof (2006-08-08),
12. 7049470 - Bis (aminostyryl) anthracene compound, synthesis is intermediate thereof, and process for production thereof (2006-05-23),
13. 7022868 - Aminostyrylanthracene compound, synthetic intermediate thereof, and process for production thereof (2006-04-04),
14. 7008753 - Optical recording medium (2006-03-07),
15. 6979746 - (1,4-phenylene)bis(methylene) phosphonic acid esters and (1,4-phenylene)bis(methylene) triphenyl phosphonium salt compounds (2005-12-27),

Title: The Innovative Contributions of Shinichiro Tamura

Introduction

Shinichiro Tamura, an accomplished inventor from Kanagawa, Japan, is recognized for his significant contributions to the field of organic electroluminescent technology. With a remarkable portfolio of 46 patents, his inventions have greatly advanced the efficiency and reliability of light-emitting devices.

Latest Patents

Among his latest patents, Tamura has developed an organic electroluminescent element and associated light-emitting devices. This innovative organic electroluminescent element is designed to excel in luminance, reliability, and thermal stability, while selectively emitting light in longer wavelengths, such as red, with excellent color purity. The core design of the element includes a glass substrate, an anode, a hole transporting layer, an emitting layer, an electron transporting layer, and a cathode, all sequentially layered to enhance functionality. His patent also outlines a display device and display unit that achieve higher light extraction efficiency, detailing specific optical distances that optimize performance for enhanced visual output.

Career Highlights

Shinichiro Tamura has built his career working with leading organizations in the technology sector. Notably, he has collaborated with Sony Corporation, where he applied his expertise in developing advanced electroluminescent technologies. Additionally, his tenure at the Agency of Industrial Science and Technology further cemented his role as a pioneer in innovating display technologies.

Collaborations

Throughout his career, Tamura has worked alongside esteemed colleagues such as Mari Ichimura and Tadashi Ishibashi. Their collective expertise has driven the development of groundbreaking technologies, leading to patents that push the boundaries of current display capabilities.

Conclusion

Shinichiro Tamura’s impressive collection of patents and his dedication to innovation position him as a key figure in the field of organic electroluminescent technology. His work not only enhances the performance of display devices but also sets a foundation for future innovations in light-emitting technologies. With continued advancements, Tamura's contributions are sure to influence the industry for years to come.

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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