This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996
Title: Keishiro Igarashi: Innovator in Compressor Control Technology
Introduction
Keishiro Igarashi is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of compressor technology, particularly through his innovative patent that enhances the efficiency of induction motors.
Latest Patents
Igarashi holds a patent for a "Control apparatus for compressor with induction motor." This invention includes a microcomputer that evaluates the optimum number of rotations at which the operational efficiency of a compressor reaches its maximum. The system adjusts the voltage output from an inverter circuit, ensuring that the induction motor operates at this optimal speed, thereby improving overall efficiency.
Career Highlights
Igarashi is associated with Sanyo Electric Co., Ltd., where he has applied his expertise in electrical engineering to develop advanced control systems for compressors. His work has been instrumental in enhancing the performance and reliability of various electrical appliances.
Collaborations
Igarashi has collaborated with notable colleagues such as Norio Hayashi and Takashi Ogawa. Their combined efforts have contributed to the advancement of technology in their field.
Conclusion
Keishiro Igarashi's innovative work in compressor control technology exemplifies the impact of engineering on energy efficiency. His contributions continue to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile