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For the Inventor, By the Inventor

Kanagawa, Japan

Takeshi Shoji

This inventor holds 21 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Electrostatic Imaging. Top assignees: Fuji Xerox Co., Ltd., Mitsubishi Oil Co., Ltd.. Active years: 1985-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Shoji. Retrieved from https://idiyas.com/inventor/takeshi-shoji

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

USPTO Granted Patents = 21 

% Patents Active = 71.4

 

Average Co-Inventor Count = 4.1

ph-index = 5

Forward Citations = 79(Granted Patents)


Location History:

  • Minami-Ashigara, JP (1999 - 2011)
  • Kanagawa, JP (1985 - 2017)

Company Filing History:

goldMedal20 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents
silverMedal1 out of 54 
 
Mitsubishi Oil Co., Ltd.
 patents

Years Active: 1985-2017

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Areas of Expertise:
Electrophotographic Developer
Image Forming Apparatus
Electrostatic Charge
Developer Cartridge
Toner Development
Image Forming Method
Electrostatic Image
Carrier Development
Static Image
Process Cartridge
Electrostatic Toner
21 patents (USPTO):Explore Patents
1. 9625847 - Electrostatic charge image developing carrier, electrostatic charge image developer, developer cartridge, process cartridge, and image forming apparatus (2017-04-18),
2. 9513570 - Electrostatic charge image developer, developer cartridge, process cartridge, and image forming apparatus (2016-12-06),
3. 8715899 - Carrier for two-component developer, two-component developer, image forming method, and image forming apparatus (2014-05-06),
4. 8603716 - Electrostatic image developing carrier, electrostatic image developer, process cartridge, image forming method and image forming apparatus (2013-12-10),
5. 8580475 - Electrostatic charge image developing carrier, method of producing electrostatic charge image developing carrier, electrostatic charge image developing developer, process cartridge, image forming apparatus, and image forming method (2013-11-12),
6. 8455168 - Electrophotographic developer, developer cartridge, process cartridge, and image forming apparatus (2013-06-04),
7. 8389192 - Electrophotographic carrier, electrophotographic developer, process cartridge and image forming device (2013-03-05),
8. 8318399 - Electrostatic charge image development carrier, electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method (2012-11-27),
9. 7892717 - Toner for electrostatic image development, electrostatic image developer and image forming method using the same (2011-02-22),
10. 7618761 - Toner for electrostatic image development, manufacturing method thereof, electrostatic image developer and image forming method (2009-11-17),
11. 6440627 - Toner for developing electrostatic image, process for preparation of the same, developer for electrostatic image, and process for forming image (2002-08-27),
12. 6391510 - Toner for developing electrostatic latent image, process for producing the same, developer and process for producing image (2002-05-21),
13. 6333131 - Toner for the development of electrostatic image, process for the preparation thereof, electrostatic image developer, and process for the formation of image (2001-12-25),
14. 6329114 - Electrostatic image developing toner, production method thereof, electrostatic image developer and image-forming process (2001-12-11),
15. 6294302 - Toner for developing static image, developer for developing static image, and image forming method (2001-09-25),

Title: The Innovative Journey of Takeshi Shoji

Introduction: Takeshi Shoji, a pioneering inventor hailing from Kanagawa, Japan, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Takeshi Shoji's latest patents showcase his commitment to pushing the boundaries of innovation in various fields, including robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights: Throughout his illustrious career, Takeshi Shoji has been recognized for his inventive spirit and forward-thinking approach. His inventions have revolutionized industries and improved the lives of many around the globe.

Collaborations: Takeshi Shoji has collaborated with leading research institutions, universities, and tech companies to further develop and commercialize his inventions. His collaborative efforts have led to the successful implementation of cutting-edge technologies in real-world applications.

Conclusion: Takeshi Shoji's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.

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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