Location History:
- Chiyoda-ku, JP (2016)
- Tokyo, JP (2016 - 2024)
Company Filing History:
15 out of 15,906 
1 out of 31 
Years Active: 2016-2025
Title: Mao Kawamura: Innovator in Semiconductor Technology
Introduction
Mao Kawamura is a prominent inventor based in Tokyo, Japan, known for his significant contributions to semiconductor technology. With a total of 15 patents to his name, Kawamura has made remarkable advancements in the field, particularly in power conversion devices.
Latest Patents
Kawamura's latest patents include a semiconductor device and a power conversion apparatus. The semiconductor device features a first circuit with semiconductor switching elements connected in parallel. Each switching element is designed to be controlled based on the voltage between its first and third electrodes, allowing for efficient conduction management. The device is engineered to meet specific impedance conditions, enhancing its performance. The power conversion device incorporates a boost converter with a magnetically-coupled reactor and multiple semiconductor switching elements. It also includes an inverter, a cooling system, and a current sensor, all designed to optimize the device's functionality and efficiency.
Career Highlights
Throughout his career, Kawamura has worked with notable companies, including Mitsubishi Electric Corporation. His work has focused on developing innovative solutions that address the challenges in semiconductor technology and power conversion systems.
Collaborations
Kawamura has collaborated with talented individuals in the field, including Mamoru Takikita and Yohei Matsuda. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Mao Kawamura's contributions to semiconductor technology and power conversion devices highlight his innovative spirit and dedication to advancing the field. His work continues to influence the industry and inspire future innovations.