Company Filing History:
Years Active: 2013-2014
Title: Innovator Hirotsune Tajima: A Pioneer in Power Supply Technologies
Introduction
Hirotsune Tajima is an accomplished inventor based in Osaka, Japan. With an impressive portfolio of two patents, he has made significant contributions to the field of power supply technologies. His innovative solutions seek to improve efficiency and performance in electronic components.
Latest Patents
Tajima's latest patents showcase his expertise in power supply systems. The first patent is for a PWM-PSM controlled power supply with an auxiliary switching circuit for soft-switching. This power supply performs output PWM control and PSM control, optimizing the performance of inverter circuits by managing the ON pulse widths for effective switching.
The second patent details a power supply apparatus that includes a fan for air cooling. This design features a longitudinal air path through which air is blown by a fan, ensuring efficient cooling of electronic components aligned along the path. This innovative approach not only enhances cooling efficiency but also facilitates easy maintenance, particularly dust removal without harming the fan.
Career Highlights
Hirotsune Tajima works at Daihen Corporation, where he has leveraged his talents to create advanced technologies that address the challenges of modern electronics. His patents reflect a deep understanding of both theoretical and practical aspects of power supply systems.
Collaborations
Throughout his career, Tajima has collaborated with talented colleagues such as Kazutoshi Nagami and Haruhiko Manabe. These collaborations have enriched his professional endeavors and contributed to shared innovations within the organization.
Conclusion
Hirotsune Tajima stands out as a notable inventor in the realm of power supply technologies. His patents not only demonstrate his inventive prowess but also highlight the importance of innovation in improving electronic systems. As the industry evolves, his contributions will likely play a crucial role in shaping future technologies.