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For the Inventor, By the Inventor

Tokyo, Japan

Takashi Iwaki

This inventor holds 70 USPTO granted patents and 3 EPO patents, primarily in Liquid Crystal Technology (CPC class 2522). Top assignees: Canon Kabushiki Kaisha, Hitachi Industrial Equipment Systems Co., Ltd., Hitachi, Ltd.. Active years: 1983-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Iwaki. Retrieved from https://idiyas.com/inventor/takashi-iwaki

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

USPTO Granted Patents = 70

% Patents Active = 85.7

 

Average Co-Inventor Count = 4.7

ph-index = 13

Forward Citations = 527(Granted Patents)

Forward Citations (Not Self Cited) = 394(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (1992)
  • Isehara, JP (1990 - 1996)
  • Atsugi, JP (1990 - 1996)
  • Machida, JP (1993 - 2011)
  • Tokyo, JP (1983 - 2016)
  • Ichihara, JP (2014 - 2017)

Company Filing History:

goldMedal64 out of 92,901 
 
Canon Kabushiki Kaisha
 patents
silverMedal3 out of 498 
 
Hitachi Industrial Equipment Systems Co., Ltd.
 patents
bronzeMedal2 out of 42,726 
 
Hitachi, Ltd.
 patents
4. 1 out of 41 
 
Zenyaku Kogyo Kabushiki Kaisha
 patents

Years Active: 1983-2017

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Areas of Expertise:
Liquid Crystal Composition
Electron Emitting Device
Carbon Fibers
Display Apparatus
Image Forming Apparatus
Conductive Film
Thermal CVD Method
Optically Active Compound
Chiral Smectic Liquid Crystal
Ferroelectric Liquid Crystal
Mesomorphic Compound
Communication Control System
70 patents (USPTO):Explore Patents
1. 9557734 - Control network system, master apparatus, control data processing method, and control data processing program (2017-01-31),
2. 9379763 - Wireless device and wireless network system (2016-06-28),
3. 9148297 - Information processor and control network system (2015-09-29),
4. 8913514 - Communication control unit and communication control system (2014-12-16),
5. 8788735 - Interrupt control apparatus, interrupt control system, interrupt control method, and interrupt control program (2014-07-22),
6. 8080931 - Conductive film, electron emitting device and image display apparatus (2011-12-20),
7. 7952265 - Electron-emitting device and image display apparatus (2011-05-31),
8. 7923058 - Method for manufacturing carbon fibers and method for manufacturing electron emitting device using the same, method for manufacturing display, and ink for producing catalyst for use in these methods (2011-04-12),
9. 7335081 - Method for manufacturing image-forming apparatus involving changing a polymer film into an electroconductive film (2008-02-26),
10. 7104859 - Methods for manufacturing carbon fibers, electron-emitting device, electron source, image display apparatus, light bulb, and secondary battery using a thermal CVD method (2006-09-12),
11. 7077716 - Methods of manufacturing electron-emitting device, electron source, and image display apparatus (2006-07-18),
12. 7074380 - Method for manufacturing carbon fibers and electron emitting device using the same (2006-07-11),
13. 6910935 - Methods and manufacturing electron-emitting device, electron source, and image-forming apparatus (2005-06-28),
14. 6896571 - Methods of manufacturing electron-emitting device, electron source, and image display apparatus (2005-05-24),
15. 6827619 - Electron emitting device, electron source, image forming apparatus and producing methods of them (2004-12-07),

Title: The Innovative Journey of Takashi Iwaki

Introduction: Takashi Iwaki, a visionary inventor hailing from Tokyo, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Takashi Iwaki's latest patents include a cutting-edge artificial intelligence algorithm for autonomous vehicles, a revolutionary medical device for early disease detection, and a sustainable energy solution for urban environments.

Career Highlights: With over two decades of experience in research and development, Takashi Iwaki has led numerous successful projects that have pushed the boundaries of science and technology. His work has been recognized globally for its impact and ingenuity.

Collaborations: Throughout his career, Takashi Iwaki has collaborated with leading research institutions, top universities, and innovative companies to bring his ideas to life. His ability to work across disciplines and industries has led to the creation of groundbreaking technologies.

Conclusion: Takashi Iwaki's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His dedication to creating a better future through technology makes him a true pioneer in the field of inventions.

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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