Company Filing History:
Years Active: 2017
Title: Tomohiro Sugiura: Innovator in Dimming Lighting Technology
Introduction
Tomohiro Sugiura is a notable inventor based in Mie, Japan. He has made significant contributions to the field of lighting technology, particularly with his innovative dimming lighting circuit. His work has implications for energy efficiency and user control in lighting systems.
Latest Patents
Sugiura holds a patent for a dimming lighting circuit and luminaire. This invention includes a rectifier circuit, a phase detection circuit that outputs a dimming signal corresponding to the conduction phase angle of an AC voltage, and a DC-DC converter. The circuit is designed to supply a light source with a DC current that corresponds to the signal level of the dimming signal. Notably, if the conduction phase angle detected at power-on is less than or equal to a predetermined angle, the phase detection circuit outputs a substitute signal for a predetermined time period.
Career Highlights
Tomohiro Sugiura is associated with Panasonic Intellectual Property Management Co., Ltd. His work at this esteemed company has allowed him to focus on innovative solutions in lighting technology. His patent reflects his commitment to advancing the efficiency and functionality of lighting systems.
Collaborations
Sugiura has collaborated with talented coworkers such as Satoshi Yagi and Kei Mitsuyasu. Their combined expertise contributes to the innovative environment at Panasonic.
Conclusion
Tomohiro Sugiura's contributions to dimming lighting technology exemplify the importance of innovation in enhancing energy efficiency and user experience. His patent showcases his dedication to improving lighting systems, making him a valuable figure in the field.