Company Filing History:
3 out of 15,895 
1 out of 553 
1 out of 31 Years Active: 1994-2025
Title: **Masayuki Kato - Innovator in Particle Beam Therapy and In-Vehicle Charging Technologies**
Introduction
Masayuki Kato is a notable inventor based in Tokyo, Japan, recognized for his contributions to advanced medical technology and automotive applications. With a total of six patents to his name, Kato's work reflects a commitment to enhancing operational efficiency and safety in innovative ways.
Latest Patents
Among Kato’s latest inventions is the **particle beam therapy apparatus**, which streamlines operational integrity by allowing a dose-monitoring system controller to switch the roles of two dose monitors during radiation treatments. This innovative design eliminates the need for special operational checks, ensuring smoother therapeutic processes.
Another significant patent is the **in-vehicle charger** that employs a silicon diode as a rectifying diode and a high-voltage Schottky barrier diode made from a wide bandgap semiconductor. This circuit configuration effectively suppresses diode recovery surge voltage while maintaining simplicity and cost-effectiveness compared to traditional synchronous rectifier circuit systems.
Career Highlights
Masayuki Kato has made substantial impacts while working at prominent companies such as Mitsubishi Electric Corporation and Nihon Kohden Corporation. His innovative approach and technical expertise have positioned him as a key player in developing technology that bridges healthcare and automotive paradigms.
Collaborations
Throughout his career, Kato has collaborated with notable coworkers, including Takuo Aoyagi and Masayoshi Fuse. These partnerships have enriched his work and fostered an environment of shared innovation and creativity in both medical and engineering fields.
Conclusion
Masayuki Kato's inventive spirit and dedication to technology have resulted in significant advancements in both particle beam therapy and in-vehicle charging systems. His patents reflect a deep understanding of complex systems and a commitment to improving functional efficiency, thereby enhancing both medicine and automotive technology. The contributions of innovators like Kato continue to shape the future of these industries, paving the way for safer and more effective solutions.