Company Filing History:
Years Active: 2017-2025
Title: Yohei Takigawa: Innovator in Air Conditioning Technology
Introduction
Yohei Takigawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of air conditioning technology, holding a total of 3 patents. His innovative designs focus on improving the efficiency and functionality of air conditioning systems.
Latest Patents
One of Takigawa's latest patents is for an air conditioner that features an outdoor unit equipped with a three-phase AC power supply, a compressor for refrigerant compression, and an inverter circuit for compressor control. This design includes a driving microcomputer that manages the inverter circuit, along with multiple relays and an inrush-prevention resistor to enhance operational efficiency.
Another notable patent is for a power conversion apparatus that consists of a reactor, a rectifier circuit with switching elements, and a smoothing capacitor. This apparatus is designed to convert direct-current voltage into a drive voltage for motors, incorporating a voltage detection unit and a control unit that optimizes the operation of the rectifier circuit and inverter based on induced voltage and detected values.
Career Highlights
Throughout his career, Yohei Takigawa has worked with leading companies such as Mitsubishi Electric Corporation and JFE Steel Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in air conditioning technology.
Collaborations
Takigawa has collaborated with notable coworkers, including Keiichiro Shizu and Tomohiro Kutsuki. Their combined expertise has contributed to the advancement of technology in their respective fields.
Conclusion
Yohei Takigawa is a distinguished inventor whose work in air conditioning technology has led to several important patents. His innovative designs and collaborations with industry professionals continue to influence the field significantly.