This inventor holds 3 USPTO granted patents. Top assignee: Makita Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Yuki Hayashi: Innovator in Electric Power Tools
Introduction
Yuki Hayashi is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of electric power tools, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of electric-powered devices.
Latest Patents
Yuki Hayashi's latest patents include an electric-powered lubricator and a method for calibrating the electric-powered lubricator. The electric-powered lubricator features a first manual switch, an electric motor, a drive circuit, a pump, a memory device, and a control circuit. The memory device stores reference values corresponding to the mass of lubricant to be dispensed per reciprocation of the pump's plunger. The control circuit calculates a new reference value during calibration based on an input value and the count of reciprocation of the plunger.
His second patent involves an electric power tool that includes a motor, a drive circuit, a voltage detector, and two calculators. The drive circuit applies a power-supply voltage to the motor according to a first duty ratio. The voltage detector measures the power-supply voltage, while the first calculator determines a desired duty ratio based on this measurement. The second calculator adjusts the first duty ratio over time, varying the rate of increase based on the detected voltage.
Career Highlights
Yuki Hayashi is currently employed at Makita Corporation, a leading manufacturer of power tools. His work at the company has allowed him to develop innovative solutions that improve the performance of electric tools.
Collaborations
Yuki has collaborated with several talented individuals, including Itsuku Kato and Hidefumi Hagiwara. These collaborations have contributed to the advancement of technology in the electric power tool industry.
Conclusion
Yuki Hayashi's contributions to electric power tools through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile