Takashi Hoshiyama

Title: Takashi Hoshiyama: Innovator in Piercing Technology and Electric Machines

Introduction

Takashi Hoshiyama is a notable inventor based in Obu, Japan. He has made significant contributions to the fields of piercing technology and electric machines. With a total of 3 patents to his name, Hoshiyama continues to push the boundaries of innovation.

Latest Patents

One of Hoshiyama's latest patents is a "Piercing method with heating." This invention relates to a piercing apparatus that drives a punch. The apparatus includes a local heating device that heats part of the workpiece to a temperature below its melting point, along with a punch driving device that drives the punch toward the heated area. The method consists of a local heating step followed by a stamping step, ensuring precision in the piercing process.

Another significant patent is for a "Stator for electric rotating machine." This stator features an annular core made up of multiple segments, which are fastened together by an outer ring. The stator coil is mounted on the core, and each segment is formed from laminated sheets that include reinforcement portions. This design enhances the efficiency and durability of electric machines.

Career Highlights

Hoshiyama is currently employed at Denso Corporation, a leading global automotive supplier. His work at Denso has allowed him to apply his innovative ideas in practical applications, contributing to advancements in automotive technology.

Collaborations

Hoshiyama has collaborated with talented coworkers such as Yuichi Kudose and Yusuke Hara. Their combined expertise has fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Takashi Hoshiyama is a distinguished inventor whose work in piercing technology and electric machines has made a significant impact. His patents reflect a commitment to innovation and excellence in engineering.