logo

For the Inventor, By the Inventor

Tokyo, Japan

Masumi Ishikawa

This inventor holds 18 USPTO granted patents and 8 published patent applications, primarily in Image Processing Technology. Top assignee: Nec Corporation. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masumi Ishikawa. Retrieved from https://idiyas.com/inventor/masumi-ishikawa

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 94.4

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 26(Granted Patents)


Company Filing History:

goldMedal18 out of 36,735 
 
Nec Corporation
 patents

Years Active: 2012-2026

Loading Chart...
Areas of Expertise:
Image Processing
Face Authentication
Social Distancing
Situation Expression
River Risk Assessment
Object Identification
Monitoring System
Information Presentation
Feeling Expression
Video Generation
Tracked Object Determination
Region Determining
18 patents (USPTO):Explore Patents
1. 12670591 - Image processing apparatus, image processing method, and non-transitory computer-readable medium for social distancing display (2026-06-30),
2. 12322099 - Image processing apparatus, image processing method, and non-transitory computer-readable medium (2025-06-03),
3. 12321429 - Face authentication apparatus, control method and non-transitory computer-readable storage medium therefor, face authentication gate apparatus, and control method and non-transitory computer-readable storage medium therefor (2025-06-03),
4. 12243312 - Station monitoring apparatus, station monitoring method, and non-transitory computer readable medium (2025-03-04),
5. 12176112 - Image processing apparatus, image processing method, and non-transitory computer-readable storage medium (2024-12-24),
6. 12014614 - Region determining device, monitoring system, region determining method, and recording medium (2024-06-18),
7. 11164354 - Superimposition of situation expressions onto captured image (2021-11-02),
8. 10977923 - River risk level determining device, river risk level determining method, and storage medium (2021-04-13),
9. 10593089 - Superimposition of situation expression onto captured image (2020-03-17),
10. 10559108 - Superimposition of situation expression onto captured image (2020-02-11),
11. 10475220 - Information presentation apparatus, information presentation method, and non-transitory computer-readable storage medium (2019-11-12),
12. 9224033 - Feeling-expressing-word processing device, feeling-expressing-word processing method, and feeling-expressing-word processing program (2015-12-29),
13. 9183632 - Feeling-expressing-word processing device, feeling-expressing-word processing method, and feeling-expressing-word processing program (2015-11-10),
14. 9105306 - Identifying objects in images using object identity probabilities based on interframe distances (2015-08-11),
15. 8848979 - Tracked object determination device, tracked object determination method and tracked object determination program (2014-09-30),

Title: The Innovations of Masumi Ishikawa: Pioneering Station Monitoring Technologies

Introduction: Masumi Ishikawa, a distinguished inventor based in Tokyo, Japan, has made significant contributions to the field of technology. With a portfolio comprising 15 patents, Ishikawa's innovations enhance the safety and efficiency of transportation systems, particularly in monitoring the interactions between vehicles and passengers at stations.

Latest Patents: Among Ishikawa's latest patents are the "Station Monitoring Apparatus," "Station Monitoring Method," and "Non-Transitory Computer Readable Medium." The station monitoring apparatus comprises an image processing unit and a decision unit. The image processing unit analyzes images to determine the positions of vehicle doors and individuals on platforms. This data is crucial for the decision unit, which assesses movement velocities to decide on necessary actions when a vehicle begins to move. Another notable invention is the "Image Processing Apparatus," which computes a proximity index by processing images of a target area and executing control measures when certain criteria are met.

Career Highlights: Ishikawa's career at NEC Corporation showcases his commitment to innovation. He has played a pivotal role in developing advanced image processing technologies aimed at improving user safety in commuting scenarios. His 15 patents reflect a dedication to problem-solving through technology, particularly in high-traffic environments.

Collaborations: Notable collaborators of Ishikawa include Yuzo Senda and Kyota Higa. Their teamwork emphasizes a collaborative spirit, driving innovative solutions that address real-world challenges in transportation and safety.

Conclusion: Masumi Ishikawa stands out as a leading inventor whose work is characterized by practical applications in station monitoring systems. With his latest patents, he continues to push the envelope of technology, contributing to safer transit experiences for passengers. His collaboration with dedicated professionals further solidifies his reputation as a key figure in the realm of technological innovation.

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]
Loading…