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For the Inventor, By the Inventor

Tokyo, Japan

Equos Research Co., Ltd.


USPTO Granted Patents = 40

% Expired Patents = 40.0


Forward Citations = 227

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55 inventors (with patents filed for the assignee):

goldMedal Akira Mizuno (9 out of 31 patents)

silverMedal Munehisa Horiguchi (9 out of 25 patents)

bronzeMedal Hiroyuki Yamakawa (8 out of 12 patents)

4.  Hideo Yamada (6 out of 24 patents)

5.  Kenichiro Sato (5 out of 8 patents)

6.  Koki Hayashi (5 out of 10 patents)

7.  Katsunori Doi (5 out of 11 patents)

8.  Kazuhiro Kuno (4 out of 8 patents)

9.  Masao Ando (4 out of 8 patents)

10.  Shuichi Enokida (3 out of 8 patents)

11.  Keizo Araki (3 out of 8 patents)

12.  Yasuo Ito (3 out of 13 patents)

13.  Fumihiko Sakakibara (3 out of 4 patents)

14.  Nobuaki Miki (3 out of 57 patents)

15.  Michael Jones (2 out of 5 patents)


Core Competencies:
Image Recognition
Vehicle Control
Power Transmission
Image Data Generation
Pulse Wave Detection
Multi-Resolution Analysis
Vehicle Stability
Noise Cancellation
Driving Support
Antenna Coil
Camber Angle Mechanism

40 patents:

1. 11199851 - Moving body (2021-12-14),
2. 11157724 - Image data generation device, image recognition device, image data generation program, and image recognition program (2021-10-26),
3. 11017262 - Method and device to determine image features using multi-resolution gradient analysis (2021-05-25),
4. 10902614 - Image recognition by setting a ratio of combining the feature correlation coefficients for the respective acquired image feature amounts (2021-01-26),
5. 10875597 - Vehicle with lean mechanism (2020-12-29),
6. 10832044 - Image recognition device and image recognition program (2020-11-10),
7. 10608478 - Power transmission system (2020-03-31),
8. 10597078 - Vehicle (2020-03-24),
9. 10595732 - Pulse wave detection device and pulse wave detection program (2020-03-24),
10. 10526033 - Vehicle (2020-01-07),
11. 10445560 - Pulse wave detection device and pulse wave detection program (2019-10-15),
12. 10421516 - Vehicle (2019-09-24),
13. 10331140 - Moving body (2019-06-25),
14. 10110067 - Power transmission system (2018-10-23),
15. 10040478 - Vehicle (2018-08-07),
Company Overview
Equos Research Co., Ltd., based in Tokyo, specializes in advanced technologies that enhance various sectors through innovative solutions. The company focuses on image recognition, power transmission, and pulse wave detection, contributing to the development of sophisticated vehicle control systems. Additionally, Equos Research is engaged in noise cancellation technologies and multi-resolution analysis, which are pivotal in improving driving action estimation and overall vehicle performance. Their expertise positions them as a key player in the automotive and technology landscape.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

40 Patents

#933 in Tokyo

#1,980 in Japan

#17,087 in the World

Tokyo, JP
Tokyo, Japan

Equos Research Co., Ltd.

Forward Citations = 227

55 inventors:

goldMedal Akira Mizuno (9 out of 31 patents)

silverMedal Munehisa Horiguchi (9 out of 25 patents)

bronzeMedal Hiroyuki Yamakawa (8 out of 12 patents)

4.  Hideo Yamada (6 out of 24 patents)

5.  Kenichiro Sato (5 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Equos Research Co., Ltd.. Retrieved from https://idiyas.com/company/equos-research-company

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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