Company Filing History:
Years Active: 2005-2008
Title: Innovations by Hideaki Hirose
Introduction
Hideaki Hirose is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of electronics, particularly in the development of oscillators and current switch circuits. With a total of two patents to his name, Hirose continues to push the boundaries of innovation in his industry.
Latest Patents
Hirose's latest patents include a frequency-controllable oscillator and a high-speed current switch circuit. The frequency-controllable oscillator features an oscillation device that controls its frequency based on feedback current or voltage. It includes a constant current source circuit and a charge device that charges a capacitor with a constant current. The control device generates the necessary current or voltage for frequency control based on the electric charge stored in the capacitor and a predetermined reference value. This innovative design incorporates an integrator formed of an operational amplifier and an integrating capacitor, allowing for precise control of the oscillation frequency.
The high-speed current switch circuit utilizes an n-type MOS transistor that switches and outputs current. The control circuit manages the switching of the MOS transistor, ensuring high-speed operation even when a large current flows through the output transistor. This design enhances the efficiency and performance of electronic devices.
Career Highlights
Hirose is currently employed at Asahi Kasei Microsystems Co., Ltd., where he continues to develop cutting-edge technologies. His work has garnered attention for its practical applications in various electronic systems.
Collaborations
Hirose collaborates with talented coworkers, including Takeshi Fujita and Yusuke Aiba. Their combined expertise contributes to the innovative projects at their company.
Conclusion
Hideaki Hirose's contributions to the field of electronics through his patents demonstrate his commitment to innovation. His work continues to influence the development of advanced electronic systems, showcasing the importance of inventors in driving technological progress.