Company Filing History:
11 out of 768 
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3 out of 6,015 
Years Active: 2014-2025
Title: Naoki Matsumoto: Innovator in Biological Sound Detection
Introduction
Naoki Matsumoto is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of biological sound detection, holding a total of 14 patents. His innovative work focuses on developing advanced devices and methods for detecting wheezing and other biological sounds.
Latest Patents
Matsumoto's latest patents include a wheeze detection apparatus, a wheeze detection method, and a wheeze detection program. The wheeze detection apparatus features a sound measurer that captures pulmonary sounds from a measurement subject. It also includes a respiratory sound volume deriver that calculates the respiratory sound volume based on the measured sound. The wheeze detector within the apparatus extracts maximum points from the intensity distribution of the sound frequencies to identify wheezing. Notably, the detection sensitivity is adjusted based on the respiratory sound volume, enhancing the accuracy of the detection process.
Another significant patent is the biological sound measuring device, which is designed to measure biological sounds by utilizing pressure fluctuations in a sealed space against the body surface. This device includes a sound generator that emits sound towards the body surface and a sound measurer that captures the reflected sound. The controller assesses whether the contact state meets the necessary conditions for accurate measurement and provides notifications if those conditions are not satisfied.
Career Highlights
Throughout his career, Naoki Matsumoto has worked with notable companies such as Omron Healthcare Company Ltd. and Omron Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in health technology.
Collaborations
Matsumoto has collaborated with talented individuals in his field, including Kei Asai and Naoto Ohgami. These partnerships have fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Naoki Matsumoto's contributions to biological sound detection exemplify the impact of innovation in healthcare technology. His patents reflect a commitment to improving diagnostic methods and enhancing patient care through advanced sound detection techniques.