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Kanagawa, Japan

Socionext Inc.

USPTO Granted Patents = 709

% Expired Patents = 12.8

EPO Patents = 114

Trademarks = 8

Forward Citations = 727

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567 inventors (with patents filed for the assignee):

Hiroyuki Shimbo (33 out of 33 patents)

Junji Iwahori (24 out of 24 patents)

Shuji Miyasaka (23 out of 66 patents)

4. Atsushi Okamoto (23 out of 57 patents)

5. Hirotaka Takeno (22 out of 22 patents)

6. Ian Juso Dedic (21 out of 70 patents)

7. Kazutaka Abe (16 out of 38 patents)

8. Toshio Hino (13 out of 15 patents)

9. Isaya Sobue (13 out of 13 patents)

10. Shinichi Moriwaki (13 out of 17 patents)

11. Wenzhen Wang (13 out of 13 patents)

12. Masanobu Hirose (13 out of 25 patents)

13. Kenichi Watanabe (13 out of 89 patents)

14. Yoshinobu Yamagami (12 out of 29 patents)

15. Hidetoshi Tanaka (12 out of 16 patents)

Core Competencies:

Image Processing

Semiconductor Device

Analog-to-Digital Converter

VSLAM

Memory Circuit

Wireless Communication

Sampling Circuit

Monitoring Device

Control System

3D Transistors

Radar Device

Machine Learning

709 patents: Sort by Forward Citations

1. 12756183 - Semiconductor device (2026-10-06),

2. 12751274 - Semiconductor integrated circuit device (2026-09-29),

3. 12740036 - Semiconductor integrated circuit device with well tap cells (2026-09-15),

4. 12737589 - Method for generating inference model and inference model (2026-09-15),

5. 12711082 - METHOD OF CONTROLLING DATA PROCESSING SYSTEM AND DATA PROCESSING SYSTEM (2026-08-18),

6. 12684836 - Semiconductor integrated circuit device (2026-07-14),

7. 12683647 - Driver circuit, transmitter, and communication system (2026-07-14),

8. 12683388 - Semiconductor integrated circuit device (2026-07-14),

9. 12664631 - Image processing device, image processing method, and recording medium (2026-06-23),

10. 12658921 - Semiconductor device (2026-06-16),

11. 12658251 - Semiconductor memory device (2026-06-16),

12. 12656877 - Signal processing method, signal processing device, gesture recognition system, and signal processing program (2026-06-16),

13. 12656805 - Current mirror circuit (2026-06-16),

14. 12652010 - Common adjustment circuit (2026-06-09),

15. 12633909 - Output circuit (2026-05-19),

Company Overview

Socionext Inc., based in Kanagawa, Japan, specializes in advanced image processing technologies and semiconductor devices. The company focuses on developing innovative solutions in areas such as analog-to-digital converters, VSLAM, and memory circuits. With a strong emphasis on wireless communication and sampling circuits, Socionext aims to enhance monitoring devices and other applications across various industries. Their expertise positions them as a key player in the evolving landscape of semiconductor technology and image processing solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

709 Patents

#5 in Kanagawa

#293 in Japan

#1,411 in the World

Kanagawa, Japan

Socionext Inc.

Forward Citations = 727

567 inventors:

Hiroyuki Shimbo (33 out of 33 patents)

Junji Iwahori (24 out of 24 patents)

Shuji Miyasaka (23 out of 66 patents)

4. Atsushi Okamoto (23 out of 57 patents)

5. Hirotaka Takeno (22 out of 22 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Socionext Inc.. Retrieved from https://idiyas.com/company/socionext

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

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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