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For the Inventor, By the Inventor

Atsugi, Japan

Fumio Muramatsu

This inventor holds 6 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1978-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumio Muramatsu. Retrieved from https://idiyas.com/inventor/fumio-muramatsu-7lmlrtel

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 118(Granted Patents)


Location History:

  • Kawasaki, JA (1978)
  • Kawasaki, JP (1979 - 1984)
  • Atsugi, JP (1987 - 1990)

Company Filing History:

goldMedal6 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents

Years Active: 1978-1990

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6 patents (USPTO):Explore Patents
1. 4895158 - Ultrasonic probe (1990-01-23),
2. 4699150 - Ultrasonic transducer assembly for medical diagnostic examinations (1987-10-13),
3. 4462092 - Arc scan ultrasonic transducer array (1984-07-24),
4. 4141855 - Method of producing cerium-activated phosphor of improved characteristic (1979-02-27),
5. 4070301 - Method of preparing cerium-activated yttriumaluminate phosphor of (1978-01-24),
6. 4069440 - Recording material (1978-01-17),

Title: Fumio Muramatsu: Innovator in Ultrasonic Technology

Introduction

Fumio Muramatsu is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of ultrasonic technology, holding a total of 6 patents. His work primarily focuses on developing advanced ultrasonic transducers for medical diagnostic applications.

Latest Patents

Muramatsu's latest patents include an innovative ultrasonic probe. This device features an ultrasonic transducer element supported by a member, all housed within a casing filled with an ultrasonic wave propagation medium. The casing includes an ultrasonic wave transmission window, allowing for effective operation. In one configuration, the supporting member is rotatable about two axes, with its position being detected for enhanced functionality. Another patent describes an ultrasonic transducer specifically designed for medical diagnostic examinations. This transducer includes an acoustic impedance matcher and a contact member made from a high-strength polymer, ensuring reliable performance during examinations.

Career Highlights

Fumio Muramatsu has dedicated his career to advancing ultrasonic technology. His work at Matsushita Electric Industrial Co., Ltd. has positioned him as a leader in the field. His inventions have not only improved diagnostic capabilities but have also contributed to the overall advancement of medical technology.

Collaborations

Throughout his career, Muramatsu has collaborated with esteemed colleagues such as Masami Kawabuchi and Takeshi Takeda. These partnerships have fostered innovation and have led to the development of groundbreaking technologies in ultrasonic applications.

Conclusion

Fumio Muramatsu's contributions to ultrasonic technology have made a significant impact in the medical field. His innovative patents and collaborations highlight his dedication to improving diagnostic tools and techniques. His work continues to influence the future of medical diagnostics.

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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