Hiroo Kaizu

Title: Innovations of Hiroo Kaizu

Introduction

Hiroo Kaizu is a notable inventor based in Nishio, Japan. He has made significant contributions to the field of electric machines and vehicle alternators. With a total of three patents to his name, Kaizu's work showcases his expertise and innovative spirit.

Latest Patents

One of Kaizu's latest patents is for a rotor designed for a rotating electric machine. This rotor features a magnetic pole core and a cooling fan, which includes a base plate that is laser-welded to the axial end face of the magnetic pole core. The cooling fan is equipped with a plurality of fan blades extending from the base plate, and the weld between the base plate and the magnetic pole core has a pair of open ends. Another significant patent is for a rotor used in a vehicle alternator. This design includes magnetic pole pieces with claw-like magnetic pole fingers, a field coil wound on the boss portions of the magnetic pole pieces, and cooling fans that are fixedly mounted on the magnetic pole pieces. Each cooling fan consists of a central disc portion and fan blades that stand upright from the fan base portions, with cutout portions strategically placed to enhance performance.

Career Highlights

Hiroo Kaizu is currently employed at Denso Corporation, a leading company in the automotive industry. His work at Denso has allowed him to apply his innovative ideas and contribute to advancements in vehicle technology.

Collaborations

Kaizu has collaborated with notable coworkers such as Seiji Kondoh and Shigenobu Nakamura. Their teamwork has fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies.

Conclusion

Hiroo Kaizu's contributions to the field of electric machines and vehicle alternators highlight his role as a significant inventor. His patents reflect a commitment to innovation and excellence in engineering.