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For the Inventor, By the Inventor

Kanagawa, Japan

Atsushi Yoshizawa

This inventor holds 81 USPTO granted patents and 4 published patent applications and 35 EPO patents, primarily in Electrophotographic Technology (CPC class H04L5-0053). Top assignees: Sony Corporation, Mitsubishi Chemical Corporation, Nippon Chemi-Con Corporation. Active years: 1998-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Yoshizawa. Retrieved from https://idiyas.com/inventor/atsushi-yoshizawa

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

USPTO Granted Patents = 81 

% Patents Active = 58.0

 

Average Co-Inventor Count = 1.6

ph-index = 8

Forward Citations = 248(Granted Patents)

Forward Citations (Not Self Cited) = 236(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • New York, NY (US) (2005)
  • Ome, JP (2006 - 2007)
  • Tokyo, JP (1998 - 2024)
  • Kanagawa, JP (1999 - 2024)

Company Filing History:

goldMedal59 out of 58,147 
 
Sony Corporation
 patents
silverMedal8 out of 2,426 
 
Mitsubishi Chemical Corporation
 patents
bronzeMedal4 out of 176 
 
Nippon Chemi-Con Corporation
 patents
4. 3 out of 4,260 
 
Sony Group Corporation
 patents
5. 2 out of 118 
 
Sca Ipla Holdings Inc.
 patents
6. 2 out of 150 
 
Sony Ericsson Mobile Communications Japan, Inc.
 patents
7. 1 out of 2,560 
 
Columbia University
 patents
8. 1 out of 367 
 
Convida Wireless, LLC
 patents
9. 1 out of 2 
 
Sony Corporatton
 patents
10. 1 out of 62 
 
Sony Corpotation
 patents
where one patent can have more than one assignee

Years Active: 1998-2025

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Areas of Expertise:
Electrophotographic Photoreceptor
Image Forming Apparatus
Wireless Communication
Channel Quality Measurement
Communication Control
Transmission Device
Radio Resources
Non-Orthogonal Multiplexing
Base Station
Parameter Allocation
Information Processing
81 patents (USPTO):Explore Patents
1. 12259458 - Radar device, processing device, and calculation method (2025-03-25),
2. 12253823 - Electrophotographic photoreceptor, production method therefor, electrophotographic photoreceptor cartridge, and image forming apparatus (2025-03-18),
3. 12199803 - Apparatus and method (2025-01-14),
4. 12049237 - Information processing apparatus, and information processing method, and program (2024-07-30),
5. 12028830 - Terminal device, wireless communication device, wireless communication method, and computer program (2024-07-02),
6. 11528632 - Device for measuring channel quality on primary cell and secondary cell (2022-12-13),
7. 11250712 - Circuit, base station, method, and recording medium (2022-02-15),
8. 11190381 - Apparatus and method (2021-11-30),
9. 11188002 - Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image forming apparatus (2021-11-30),
10. 11181838 - Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image forming apparatus (2021-11-23),
11. 11109439 - Communication terminal, communication method, base station, and communication system (2021-08-31),
12. 11057173 - Reception device, transmission device, reception method, transmission method, and program related to allocation of parameters to signals (2021-07-06),
13. 11039337 - Apparatus and method (2021-06-15),
14. 10979945 - Device to reduce consumption of radio resources of a macrocell (2021-04-13),
15. 10938608 - Apparatus and method (2021-03-02),

Title: Atsushi Yoshizawa: Pioneering Inventor from Kanagawa, JP

Introduction: Atsushi Yoshizawa is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshizawa's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With over two decades of experience in research and development, Yoshizawa has worked with leading tech companies to bring cutting-edge products to market. His expertise lies in merging technology with sustainability for a better future.

Collaborations: Yoshizawa has collaborated with top universities and research institutions worldwide to push the boundaries of innovation. His partnerships have led to the development of revolutionary products that have impacted various industries.

Conclusion: Atsushi Yoshizawa's passion for innovation and commitment to creating a sustainable future through technology make him a visionary inventor in the global landscape of inventors.

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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