Company Filing History:
Years Active: 1997-2010
Title: Michiaki Yama: Innovator in Power Supply Technology
Introduction
Michiaki Yama is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of power supply technology, holding a total of 9 patents. His innovative work focuses on enhancing the efficiency and reliability of power supply systems.
Latest Patents
One of Yama's latest patents is a pulse generator equipped with a duty-factor limiting function. In this invention, a sawtooth-shaped wave generator circuit produces a sawtooth wave by charging and discharging a capacitor. This wave is then processed by a comparator that performs pulse-width modulation based on the voltage it receives, resulting in the generation of output pulses. The design ensures that the maximum duty factor of these pulses aligns with that of the sawtooth wave.
Another notable patent addresses a power supply apparatus and system that includes an abnormality detection feature. This apparatus connects to other power supply units via a bus line and incorporates a voltage generation circuit along with an abnormality detection circuit. The system is designed to detect any abnormalities and control the voltage generation accordingly, ensuring safe and efficient operation.
Career Highlights
Michiaki Yama is currently employed at Rohm Co., Ltd., where he continues to innovate in the field of power supply technology. His work has been instrumental in developing solutions that enhance the performance and safety of electrical systems.
Collaborations
Yama collaborates with talented individuals such as Kenichi Niiyama and Naruhiro Okamoto. Their combined expertise contributes to the advancement of technology in their field.
Conclusion
Michiaki Yama's contributions to power supply technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of efficient and reliable power systems.