Toshimi Matsumoto is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of superconductivity and laser processing technology. With a total of 11 patents to his name, Matsumoto's work has advanced various technological applications.

Latest Patents

One of Matsumoto's latest inventions is a superconducting wire and method of producing the same. This invention provides an oxide-type superconducting flat wire with a critical current density of at least 1,000 A/cm². The wire comprises a Y–Ba–Cu oxide layer with superconducting properties and a surrounding silver layer. The design ensures a flat cross-section, allowing for effective performance under various conditions. Another notable patent is an underwater laser processing device that includes a chamber with partitioning. This system features a laser torch and a mechanism for adjusting the laser's emission position. It is designed to detect and repair sensitized portions while forming alloying layers and new surface layers through laser emission.

Career Highlights

Matsumoto works at Hitachi, Ltd., a leading company in technology and innovation. His role involves developing advanced materials and processing techniques that have practical applications in various industries. His expertise in superconductivity and laser technology has positioned him as a key figure in his field.

Collaborations

Throughout his career, Matsum

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