Takashi Yagihara

Title: The Innovations of Takashi Yagihara

Introduction

Takashi Yagihara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced sensor devices and electric power steering systems. With a total of two patents to his name, Yagihara's work reflects a commitment to innovation and excellence.

Latest Patents

Yagihara's latest patents include a "Redundant Sensor Device and Method of Determining Abnormality of Redundant Sensor Device." This invention involves at least two groups of independent sensors connected to electronic control devices. The first group includes two output signal ports with different characteristics, while the second group has one output signal port with an equivalent characteristic to one of the first group's signals. The electronic control device is equipped with an abnormality determination unit that compares all output signals and utilizes only the normal signals for control purposes.

Another notable patent is the "Electric Power Steering Device." This device integrates a motor and control unit coaxially at the output shaft end of the motor. It features two sets of windings that operate independently. The control unit comprises two inverter circuits that supply currents and two control circuits that output drive signals. The design includes detection terminals for monitoring voltages and shield walls to minimize noise interference.

Career Highlights

Takashi Yagihara is associated with Mitsubishi Electric Corporation, a leading company in the electronics and electrical equipment industry. His work at Mitsubishi Electric has allowed him to focus on innovative solutions that enhance the functionality and reliability of electronic systems.

Collaborations

Yagihara has collaborated with notable coworkers, including Yu Kawano and Takanori Ichikawa. Their teamwork has contributed to the successful development of advanced technologies within the company.

Conclusion

Takashi Yagihara's contributions to the field of technology through his patents demonstrate his innovative spirit and dedication to improving electronic systems. His work continues to influence advancements in sensor technology and electric power steering devices.