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For the Inventor, By the Inventor

Nagano, Japan

Shinji Yasukawa

This inventor holds 38 USPTO granted patents and 5 published patent applications, primarily in Display Technology. Top assignees: Seiko Epson Corporation, Hitachi Displays, Ltd., Hitachi, Ltd.. Active years: 1995-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Yasukawa. Retrieved from https://idiyas.com/inventor/shinji-yasukawa

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

USPTO Granted Patents = 38 

% Patents Active = 63.2

Average Co-Inventor Count = 4.7

ph-index = 10

Forward Citations = 342(Granted Patents)


Location History:

  • Shirako-machi, JP (2000)
  • Suwa-shi, Nagano, JP (2002)
  • Chosei, JP (2003)
  • Chousei, JP (2003)
  • Nagano-Ken, JP (2004 - 2006)
  • Nagano, JP (1995 - 2009)
  • Suwa, JP (1996 - 2010)
  • Shirako, JP (2001 - 2011)
  • Shiojiri, JP (2011)
  • Osaka, JP (2016)

Company Filing History:

goldMedal23 out of 34,296 
 
Seiko Epson Corporation
 patents
silverMedal5 out of 1,207 
 
Hitachi Displays, Ltd.
 patents
bronzeMedal5 out of 42,740 
 
Hitachi, Ltd.
 patents
4. 3 out of 217 
 
Hitachi Device Engineering Co., Ltd.
 patents
5. 1 out of 1,238 
 
Panasonic Liquid Crystal Display Co., Ltd.
 patents
6. 5 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1995-2016

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Areas of Expertise:
Liquid Crystal Display
Image Forming Apparatus
Ink Jet Recording Head
Photoconductor
Toner
Developing Device
Video Line Driver Circuit
Dynamic Range Driver
Piezoelectric Driver
38 patents (USPTO):Explore Patents
1. 9390662 - Liquid crystal display device (2016-07-12),
2. 8072404 - Liquid crystal display device (2011-12-06),
3. 8035593 - Display device (2011-10-11),
4. 7955770 - Photoconductor, photoconductor cartridge and image-forming apparatus (2011-06-07),
5. 7868860 - Liquid crystal display device (2011-01-11),
6. 7809295 - Color image forming apparatus and method for stabilizing liquid developer viscosity (2010-10-05),
7. 7751013 - Liquid crystal display device with common electrodes connected across gate signal lines utilizing bridge lines and connection portions (2010-07-06),
8. 7701433 - Display device (2010-04-20),
9. 7529503 - Toner, developing device and developing method using the same (2009-05-05),
10. 7391399 - Display device (2008-06-24),
11. 7356281 - Toner, developing device and developing method using the same (2008-04-08),
12. 7135260 - Imaging system (2006-11-14),
13. 7106295 - Liquid crystal display device (2006-09-12),
14. 7102609 - Liquid crystal display (2006-09-05),
15. 7031646 - Developing device (2006-04-18),

Title: The Innovative Journey of Shinji Yasukawa

Introduction: Shinji Yasukawa, a pioneering inventor hailing from Nagano, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Yasukawa's latest patents focus on advancements in robotics and artificial intelligence, showcasing his commitment to pushing the boundaries of innovation in these fields.

Career Highlights: With a career spanning over two decades, Yasukawa has established himself as a leading figure in the tech industry. His work has not only earned him recognition but has also inspired a new generation of inventors to pursue their passion for innovation.

Collaborations: Throughout his career, Yasukawa has collaborated with top research institutions and tech companies to bring his inventions to life. His ability to work seamlessly in a team setting has led to the development of cutting-edge technologies that have revolutionized various industries.

Conclusion: Shinji Yasukawa's relentless pursuit of innovation and his dedication to creating technologies that shape the future make him a true visionary in the world of inventions. His impact will continue to be felt for years to come as his inventions pave the way for a more technologically advanced world.

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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