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For the Inventor, By the Inventor

Numazu, Japan

Akihiro Sugino

This inventor holds 39 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 5 EPO patents, primarily in Electrophotographic Technology. Top assignee: Ricoh Company, Ltd.. Active years: 2003-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiro Sugino. Retrieved from https://idiyas.com/inventor/akihiro-sugino

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

USPTO Granted Patents = 39 

% Patents Active = 38.5



Average Co-Inventor Count = 3.6

ph-index = 9

Forward Citations = 340(Granted Patents)


Location History:

  • Numadu, JP (2004)
  • Shizuoka-ken, JP (2004)
  • Tokyo, JP (2010 - 2013)
  • Numazu, JP (2003 - 2015)
  • Shizuoka, JP (2004 - 2020)

Company Filing History:

goldMedal39 out of 28,934 
 
Ricoh Company, Ltd.
 patents

Years Active: 2003-2020

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Areas of Expertise:
Electrophotographic Photoreceptor
Image Forming Apparatus
Process Cartridge
Photoconductor
Electrostatic Latent Image
Transfer Device
Image Carrier
Temperature Control Unit
Coating Liquid
Image Forming Method
Electrophotographic Process
Failure Prediction Device
39 patents (USPTO):Explore Patents
1. 10845738 - Image forming method, image forming apparatus, and process cartridge (2020-11-24),
2. 10416594 - Image forming method, image forming apparatus, and process cartridge (2019-09-17),
3. 10114302 - Photoconductor, image forming apparatus, and process cartridge (2018-10-30),
4. 9989868 - Photoconductor, image forming method using the same, method of manufacturing the photoconductor, and image forming apparatus (2018-06-05),
5. 9740116 - Photoconductor, and image forming method and image forming apparatus using the photoconductor (2017-08-22),
6. 9523930 - Photoconductor, and image forming method and image forming apparatus using the same (2016-12-20),
7. 9146483 - Photoreceptor, method for preparing photoreceptor, and image forming apparatus and process cartridge using the photoreceptor (2015-09-29),
8. 9031491 - Image forming apparatus and process cartridge (2015-05-12),
9. 8927183 - Electrophotographic photoreceptor, method for preparing the electrophotographic photoreceptor, and image forming method and apparatus and process cartridge using the electrophotographic photoreceptor (2015-01-06),
10. 8647798 - Photoreceptor, process cartridge and image forming apparatus (2014-02-11),
11. 8472818 - Image carrier deterioration degree evaluating device, image carrier failure predicting device, and image forming apparatus (2013-06-25),
12. 8450033 - Latent electrostatic image bearing member, and image forming apparatus, image forming method and process cartridge using the same (2013-05-28),
13. 8383305 - Image forming apparatus (2013-02-26),
14. 8126360 - Temperature control unit for electrophotographic photoconductor substrate (2012-02-28),
15. 7964327 - Electrophotographic photoreceptor and method of preparing the photoreceptor, and image forming apparatus, image forming method and process cartridge using the photoreceptor (2011-06-21),

Title: Akihiro Sugino: Pioneering Inventor from Numazu

Introduction: Akihiro Sugino is a renowned inventor hailing from Numazu, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akihiro Sugino holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Sugino has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Akihiro Sugino has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Akihiro Sugino's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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