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For the Inventor, By the Inventor

Chino, Japan

Shinichi Yotsuya

This inventor holds 48 USPTO granted patents and 9 published patent applications, primarily in Mask Technology. Top assignee: Seiko Epson Corporation. Active years: 1993-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Yotsuya. Retrieved from https://idiyas.com/inventor/shinichi-yotsuya

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

USPTO Granted Patents = 48 

% Patents Active = 62.5

Average Co-Inventor Count = 2.3

ph-index = 11

Forward Citations = 785(Granted Patents)


Location History:

  • Nagano, JP (2007)
  • Suwa, JP (1993 - 2008)
  • Chino, JP (2002 - 2023)

Company Filing History:

goldMedal48 out of 34,296 
 
Seiko Epson Corporation
 patents

Years Active: 1993-2026

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Areas of Expertise:
Mask Manufacturing
Electro-Optic Devices
Liquid Discharging Head
Wavelength Conversion
Light-Emitting Devices
Display Devices
Microlens Substrate
Projection Displays
Semiconductor Devices
Film Forming Methods
Cleaning Apparatus
Image-Forming Apparatus
48 patents (USPTO):Explore Patents
1. 12594763 - Method of manufacturing liquid discharging head, method of manufacturing nozzle substrate, and liquid discharging head (2026-04-07),
2. 11703750 - Illuminator and projector (2023-07-18),
3. 11336875 - Wavelength conversion element, light source device, and projector (2022-05-17),
4. 10859899 - Wavelength conversion element, method for producing wavelength conversion element, light source device, and projector (2020-12-08),
5. 8467127 - Screen and method for producing forming mold (2013-06-18),
6. 8120248 - Light-emitting device, electronic apparatus, and film-forming method (2012-02-21),
7. 7976633 - Device and method of forming film (2011-07-12),
8. RE42248 - Cleaning method, cleaning apparatus and electro optical device (2011-03-28),
9. 7909932 - Mask, mask manufacturing method, film forming method, electro-optic device manufacturing method, and electronic apparatus (2011-03-22),
10. 7819717 - Emissive device, process for producing emissive device, and electronic apparatus (2010-10-26),
11. 7794545 - Mask, film forming method, light-emitting device, and electronic apparatus (2010-09-14),
12. 7771789 - Method of forming mask and mask (2010-08-10),
13. 7754274 - Mask and method for manufacturing the same, method for manufacturing display, method for manufacturing organic electroluminescent display, organic electroluminescent device, and electronic device (2010-07-13),
14. 7718006 - Mask holding structure, film forming method, electro-optic device manufacturing method, and electronic apparatus (2010-05-18),
15. 7709159 - Mask, mask forming method, pattern forming method, and wiring pattern forming method (2010-05-04),

Title: The Innovative Journey of Shinichi Yotsuya

Introduction: Shinichi Yotsuya is a renowned inventor hailing from Chino, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shinichi Yotsuya holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Shinichi Yotsuya has worked with leading tech companies and research institutions, where he has spearheaded projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Shinichi Yotsuya has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous successful projects and inventions.

Conclusion: Shinichi Yotsuya's passion for innovation, coupled with his relentless drive to solve complex challenges, has solidified his reputation as a visionary inventor in the global tech community.

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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