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For the Inventor, By the Inventor

Kawasaki, Japan

Akira Tokai

This inventor holds 40 USPTO granted patents and 1 published patent application, primarily in Gas Discharge Tubes. Top assignees: Fujitsu Corporation, Shinoda Plasma Corporation, Shinoda Plasma Co., Ltd.. Active years: 2000-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Tokai. Retrieved from https://idiyas.com/inventor/akira-tokai

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

USPTO Granted Patents = 40 

% Patents Active = 15.0

Average Co-Inventor Count = 4.4

ph-index = 15

Forward Citations = 744(Granted Patents)


Location History:

  • Kanagawa, JP (2000)
  • Kakogawa, JP (2004)
  • Kawasaki, JP (2000 - 2011)

Company Filing History:

goldMedal26 out of 39,371 
 
Fujitsu Corporation
 patents
silverMedal8 out of 14 
 
Shinoda Plasma Corporation
 patents
bronzeMedal3 out of 13 
 
Shinoda Plasma Co., Ltd.
 patents
4. 2 out of 42,726 
 
Hitachi, Ltd.
 patents
5. 1 out of 4 
 
Advanced Pdp Development Center Corporation
 patents
6. 1 out of 31 
 
Fujitsu Limied
 patents
where one patent can have more than one assignee

Years Active: 2000-2011

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Areas of Expertise:
Gas Discharge Tube
Display Device
Plasma Display Panel
Phosphor Layer
Manufacturing Method
Light-Emitting Tube
Curved Tubes
Material Transfer
Substrate Structure
Electrode Configuration
Thin Discharge Tubes
Barrier Ribs
40 patents (USPTO):Explore Patents
1. 8008847 - Manufacturing method of gas discharge tube, gas discharge tube, and display device (2011-08-30),
2. 7880374 - Display device including gas discharge tubes sandwiched between a front support member and rear support members (2011-02-01),
3. 7656082 - Color display device (2010-02-02),
4. 7629733 - Display device having plurality of curved gas discharge tubes (2009-12-08),
5. 7530305 - Molding material transfer method and substrate structure (2009-05-12),
6. 7524229 - Manufacturing method of gas discharge tube, gas discharge tube, and display device (2009-04-28),
7. 7479736 - Display device with varying phosphor structure (2009-01-20),
8. 7371508 - Plasma display panel and method for fabricating the same (2008-05-13),
9. 7339312 - Gas discharge tube and display device having a protrusion having a surface facing towards display surface (2008-03-04),
10. 7336027 - Plasma tube array and gas discharge tube (2008-02-26),
11. 7298086 - Plasma tube array (2007-11-20),
12. 7282858 - Gas-discharge tube and display apparatus (2007-10-16),
13. 7256538 - AC-driven gas discharge display device having plural thin discharge tubes, plural pairs of display electrodes transverse to the thin display tubes and plural signal electrodes transverse to the display electrodes with light-blocking, electrically conductive films between respective pairs of display electrodes (2007-08-14),
14. 7208203 - Method for forming metal oxide film and method for forming secondary electron emission film in gas discharge tube (2007-04-24),
15. 7190110 - Light-emitting tube array display device (2007-03-13),

Title: Inventor Akira Tokai: Revolutionizing Technology in Kawasaki

Introduction: Akira Tokai is a pioneering inventor based in Kawasaki, Japan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akira Tokai holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing her commitment to creating cutting-edge technologies.

Career Highlights: With over two decades of experience in research and development, Akira Tokai has led numerous projects that have resulted in innovative solutions for complex technological challenges. Her work has been recognized globally for its impact on various industries.

Collaborations: Throughout her career, Akira Tokai has collaborated with leading research institutions, universities, and tech companies to further advance the frontiers of technology. Her ability to work in multidisciplinary teams has led to the successful implementation of several groundbreaking projects.

Conclusion: Akira Tokai's passion for innovation and her relentless pursuit of technological advancement continue to inspire the next generation of inventors and engineers. Her contributions to the field of technology have significantly shaped the way we interact with and benefit from cutting-edge innovations.

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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