Otawara, Japan

Takashi Kumazawa

This inventor holds 9 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation, Tamagawa Seiki Co., Ltd.. Active years: 1992-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Kumazawa. Retrieved from https://idiyas.com/inventor/takashi-kumazawa

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


% Patents Active = 55.6

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 79(Granted Patents)


Location History:

  • Ootawara, JP (1992)
  • Tochigi, JP (1993)
  • Otawara, JP (2014 - 2016)

Company Filing History:


Years Active: 1992-2016

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9 patents (USPTO):Explore Patents

Title: The Innovations of Takashi Kumazawa

Introduction

Takashi Kumazawa is a prominent inventor based in Otawara, Japan. He has made significant contributions to the field of ultrasound technology, holding a total of 9 patents. His work focuses on enhancing diagnostic capabilities through innovative ultrasound probe systems.

Latest Patents

Among his latest patents are the ultrasound probe diagnosing apparatus, ultrasound diagnostic apparatus, and ultrasound probe diagnosing method. These inventions aim to improve the diagnosis of ultrasound probes that utilize an array of multiple ultrasound transducing elements. The apparatus diagnoses the probe based on how it receives reflected ultrasound waves from a test object positioned in front of it. It includes a component that detects the posture of the ultrasound probe relative to the test object by comparing reflected ultrasound signals received by several of the transducing elements. Additionally, it features a presenting part that provides information based on the detected posture.

Career Highlights

Throughout his career, Takashi Kumazawa has worked with notable companies such as Kabushiki Kaisha Toshiba and Toshiba Medical Systems Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in medical technology.

Collaborations

Some of his coworkers include Makoto Hirama and Shinichiro Kikuchi, who have collaborated with him on various projects, contributing to the advancement of ultrasound technology.

Conclusion

Takashi Kumazawa's contributions to ultrasound technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of diagnostic tools that enhance medical imaging and patient care.

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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