Company Filing History:
Years Active: 1989-2005
Title: Inventor Kunio Hiromasa: Innovating in Motor Technology
Introduction
Kunio Hiromasa, an accomplished inventor based in Matsudo, Japan, has made significant contributions to the field of motor technology. With a remarkable portfolio of four patents, he continues to push the boundaries of innovation in his domain. Currently affiliated with Mabuchi Motor Co., Ltd., Hiromasa is recognized for his inventive designs that enhance the performance and efficiency of motors.
Latest Patents
Kunio Hiromasa's latest inventions include two notable patents:
1. **Turntable-Integrated Spindle Motor**: This innovative design integrates a stator and a rotor, where the rotor comprises a shaft supported in a cantilever manner. The rotor case is metallic and features projections that serve a coming-off-prevention function by engaging with a chassis. By combining the motor and turntable, Hiromasa's design improves operational characteristics while minimizing overall height. The high strength of the projections ensures durability.
2. **Stator for Miniature Motors**: This patent focuses on a stator featuring a permanent magnet securely fitted within a hollow cylindrical housing. The design incorporates engaging projections on flat parts of the housing and utilizes a unique arc-segment shape for the permanent magnet. The integration of the elements facilitates enhanced stability and reliability in miniature motors.
Career Highlights
Throughout his career at Mabuchi Motor Co., Ltd., Kunio Hiromasa has been at the forefront of developing innovative motor technologies. His patents showcase not only technical excellence but also an understanding of the market demands for compact and efficient motor solutions. The inventions reflect his commitment to advancing motor design and functionality.
Collaborations
While working at Mabuchi Motor Co., Ltd., Hiromasa has collaborated with talented individuals, including Etsuo Mayumi and Ryouichi Someya. Their combined expertise fosters a creative environment that inspires innovative solutions in the field of motor technology.
Conclusion
Kunio Hiromasa stands out as a notable inventor contributing to the advancement of motor technology through his innovative patents. His work at Mabuchi Motor Co., Ltd. exemplifies his dedication to creating efficient and compact motor designs. As technology continues to evolve, Hiromasa's inventions will undoubtedly remain influential in shaping future advancements in the field.