Company Filing History:
4 out of 2,874 
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1 out of 158 
Years Active: 2003-2008
Title: Masahiro Murakami: Innovator in Biomagnetism and Medical Diagnostics
Introduction
Masahiro Murakami is a distinguished inventor based in Hitachinaka, Japan. He has made significant contributions to the field of biomagnetism and medical diagnostics, holding a total of 5 patents. His innovative work focuses on advanced techniques for diagnosing heart diseases and measuring biomagnetism.
Latest Patents
One of his latest patents is a Magnetocardiograph, which provides an assisting technique for doctors diagnosing heart diseases. This technology measures the magnetism generated by a subject's heart using a magnetic sensor. The data collected allows for the calculation of the center of gravity of the excitement wave front in cardiac muscle excitement propagation. By applying the Bayes' theorem, the system presumes the probability of a subject having a heart disease, displaying the results alongside a heart image. Additionally, it retrieves similar subjects from a database for comparative analysis.
Another notable invention is a magnetic shielding apparatus and biomagnetism measuring device. This device utilizes a high-performance cylindrical shielding apparatus designed to measure biomagnetism effectively. It features a flange-type plate with an opening, cylindrical shields, and a cryostat that maintains low temperatures for accurate measurements. The design ensures that environmental magnetic fields are effectively screened, allowing for precise biomagnetic readings.
Career Highlights
Masahiro Murakami has worked with prominent companies such as Hitachi High-Technologies Corporation and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in the field of biomagnetism and medical technology.
Collaborations
Throughout his career, Murakami has collaborated with notable colleagues, including Akihiko Kandori and Tsuyoshi Miyashita. These partnerships have fostered innovation and advancements in their respective fields.
Conclusion
Masahiro Murakami's contributions to biomagnetism and medical diagnostics highlight his role as a leading inventor. His innovative patents and collaborations continue to influence the medical technology landscape.