This inventor holds 2 USPTO granted patents. Top assignee: Kokusan Denki Co., Ltd.. Active years: 2014-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Numazu, JP (2014)
- Gotemba, JP (2018)
Company Filing History:
Years Active: 2014-2018
Title: Nozomu Katsumata: Innovator in Power Source Technology
Introduction
Nozomu Katsumata is a notable inventor based in Gotemba, Japan. He has made significant contributions to the field of power source technology, holding a total of 2 patents. His innovative designs focus on improving battery charging and power source devices.
Latest Patents
Katsumata's latest patents include a battery charging device and a power source device. The battery charging device features a bridge-type controlled rectifier circuit with three-phase thyristors. This design rectifies the output of a three-phase AC generator to supply a charging current to a battery. The controller in this device manages the trigger signals to the thyristors based on the battery's terminal voltage. This ensures that charging is efficient and prevents overcharging.
The power source device is designed to rectify the output of an AC generator with magneto coils arranged in a star-shaped connection. It includes two control rectifier circuits that perform full-wave rectification on three-phase AC voltages. The controller regulates the output based on the generator's rotational speed, optimizing performance under varying conditions.
Career Highlights
Nozomu Katsumata is currently employed at Kokusan Denki Co., Ltd. His work at this company has allowed him to develop and refine his innovative technologies. His contributions have been instrumental in advancing the efficiency and reliability of power source devices.
Collaborations
Katsumata has collaborated with notable coworkers such as Shuichi Muramatsu and Masaki Asari. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in their field.
Conclusion
Nozomu Katsumata is a distinguished inventor whose work in power source technology has made a significant impact. His patents reflect a commitment to innovation and efficiency in battery charging and power systems. His contributions continue to shape the future of energy solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile