Company Filing History:
Years Active: 2010-2020
Title: The Innovative Contributions of Tomofumi Mishima
Introduction
Tomofumi Mishima is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of electronic devices, particularly in the area of fan motor technology. With a total of 13 patents to his name, Mishima continues to push the boundaries of innovation.
Latest Patents
Mishima's latest patents include a fan motor driving circuit, a driving method, and a cooling device and electronic machine utilizing the same. This invention focuses on a motor driving circuit that effectively suppresses strain on coil current and reduces noise. The control circuit switches the output phase of an H-bridge circuit based on a Hall signal. During a soft switching duration, the duty ratio of the output voltage of one leg of the H-bridge circuit is varied over time, while the duty ratio of another leg is adjusted in the opposite direction. This innovative approach enhances the performance of electric fan motors.
Career Highlights
Mishima is currently employed at Rohm Co., Ltd., a leading company in the semiconductor industry. His work at Rohm has allowed him to develop cutting-edge technologies that improve the efficiency and functionality of electronic devices. His expertise in motor driving circuits has positioned him as a key player in the field.
Collaborations
Mishima has collaborated with talented coworkers such as Yuki Gohara and Satoshi Miyajima. Together, they have worked on various projects that have contributed to advancements in electronic engineering.
Conclusion
Tomofumi Mishima's innovative work in fan motor technology and his numerous patents highlight his significant impact on the field of electronics. His contributions continue to shape the future of electronic devices, making him a noteworthy inventor in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.