Location History:
- Tokyo, JP (2008 - 2012)
- Koto-ku, JP (2013)
Company Filing History:
10 out of 1,142 
1 out of 341 
Years Active: 2008-2013
Title: Yasuyuki Shibui: Innovator in Motor Technology
Introduction
Yasuyuki Shibui is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of motor technology, holding a total of 11 patents. His innovative designs focus on enhancing the efficiency and performance of rotary motors, particularly in automotive applications.
Latest Patents
One of Yasuyuki Shibui's latest patents is a control device for the drive unit of a rotary motor for electrically assisted turbochargers. This invention involves a driver that is directly connected to a rotating shaft member of a supercharger. The driver is mounted on a board alongside a control device and a heat sink, all housed within the engine room. The control device ensures that even when the ambient temperature in the engine room rises, the rotary motor continues to operate effectively, adjusting the output current as necessary.
Another notable patent is related to a motor rotor and a method for correcting its rotating balance. This invention features a motor rotor made up of a motor shaft, a permanent magnet, and a pair of end rings. The design includes a hollow cylindrical outer sleeve that surrounds the components. The innovation allows for the correction of rotating balance by trimming a portion of the outer sleeve that protrudes beyond the end rings.
Career Highlights
Yasuyuki Shibui has worked with several notable companies throughout his career, including IHI Corporation and Ishikawajima-Harima Heavy Industries Co., Ltd. His experience in these organizations has contributed to his expertise in motor technology and innovation.
Collaborations
Throughout his career, Yasuyuki has collaborated with talented individuals such as Masahiro Shimizu and Yukio Takahashi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Yasuyuki Shibui is a distinguished inventor whose work in motor technology has made a significant impact in the automotive industry. His innovative patents demonstrate his commitment to advancing technology and improving performance in rotary motors.