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For the Inventor, By the Inventor

Tokorozawa, Japan

Wataru Matsuzawa

This inventor holds 10 USPTO granted patents and 12 published patent applications and 4 EPO patents. Top assignee: Nihon Kohden Corporation. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wataru Matsuzawa. Retrieved from https://idiyas.com/inventor/wataru-matsuzawa

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Tokorozawa, JP (2022)
  • Tokyo, JP (2022 - 2023)

Company Filing History:

goldMedal10 out of 578 
 
Nihon Kohden Corporation
 patents

Years Active: 2022-2026

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10 patents (USPTO):Explore Patents
1. 12554386 - Display control device, non-transitory computer-readable storage medium, and monitor device (2026-02-17),
2. 12419611 - Patient monitor, physiological information measurement system, program to be used in patient monitor, and non-transitory computer readable medium in which program to be used in patient monitor is stored (2025-09-23),
3. 12332616 - Fluid balance management system, prediction device, learned model generation device, and learned model generation method (2025-06-17),
4. 12318227 - Learned model generation method, training data generation device, learned model generation device, and disease development risk prediction device (2025-06-03),
5. 12260962 - Physiological information acquisition device, processing device, and recording medium (2025-03-25),
6. 12251266 - Physiological information measurement apparatus and physiological information system (2025-03-18),
7. 12205409 - Method for generating learned model, system for generating learned model, prediction device, and prediction system (2025-01-21),
8. 11737735 - Patient monitor and physiological information system (2023-08-29),
9. 11464496 - Patient monitor, vital sign software control method, and program (2022-10-11),
10. 11312935 - Cell culture system, cell culture environment evaluation device, and program (2022-04-26),

Title: Wataru Matsuzawa: Innovator in Patient Monitoring Technology

Introduction

Wataru Matsuzawa is a prominent inventor based in Tokorozawa, Japan. He has made significant contributions to the field of medical technology, particularly in patient monitoring systems. With a total of nine patents to his name, Matsuzawa's work has advanced the capabilities of healthcare technology.

Latest Patents

Matsuzawa's latest patents include a patient monitor and a physiological information measurement system. The patient monitor acquires vital signs based on physiological signals from a subject, as well as ultrasonic images derived from reflected ultrasonic waves. This innovative device features a display section that presents vital sign information and an ultrasonic image, allowing for a comprehensive view of the patient's condition. Another notable patent is a fluid balance management system, which includes a detection device that outputs signals corresponding to the load applied to a bed. This system predicts events that may cause variations in the fluid balance of the subject, enhancing patient care.

Career Highlights

Wataru Matsuzawa is currently employed at Nihon Kohden Corporation, a leading company in the medical technology sector. His work at Nihon Kohden has allowed him to develop cutting-edge solutions that improve patient monitoring and management.

Collaborations

Matsuzawa has collaborated with notable colleagues, including Mitsuhiro Oura and Sou Kumagai. These partnerships have contributed to the successful development of innovative medical technologies.

Conclusion

Wataru Matsuzawa's contributions to patient monitoring technology exemplify his dedication to improving healthcare. His innovative patents and collaborations continue to shape the future of medical 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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