Location History:
- Hitachinaka, JP (2014 - 2015)
- Tokyo, JP (2017)
Company Filing History:
Years Active: 2014-2017
Title: Innovations by Hiroyasu Kuniyoshi
Introduction
Hiroyasu Kuniyoshi is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of engineering, particularly in the development of devices that enhance engine performance and reduce mechanical noise.
Latest Patents
Kuniyoshi holds three patents, with his latest inventions focusing on engine start-up technology. One of his notable patents is an engine start-up device designed to swiftly start an engine even when the battery is insufficiently charged or deteriorated. This device utilizes a direct-current motor driven by a battery to transmit rotary force to the engine. It includes a battery-voltage acquisition unit, a target-current-value calculation unit, and a motor-current control unit to ensure efficient operation. Another significant patent is a gear coupling device and method that aims to reduce vibration and noise during gear engagement. This innovative device allows for the uncoupling of gears by moving one gear axially, thereby improving the overall performance of mechanical systems.
Career Highlights
Throughout his career, Kuniyoshi has worked with prominent companies such as Hitachi Automotive Systems, Ltd. and Hitachi, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive technology.
Collaborations
Kuniyoshi has collaborated with esteemed colleagues, including Akira Nishioka and Yoshiaki Nagasawa. Their combined expertise has fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hiroyasu Kuniyoshi's contributions to engineering and innovation are evident through his patents and career achievements. His work continues to influence the automotive industry, showcasing the importance of innovation in technology.