Toshikazu Kizawa

Title: Innovations of Toshikazu Kizawa

Introduction

Toshikazu Kizawa is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of vehicle power generation, holding a total of 3 patents. His work focuses on enhancing the efficiency and reliability of vehicle systems.

Latest Patents

Kizawa's latest patents include a vehicle power generation controlling device and a generator control apparatus. The vehicle power generation controlling device features a switching element, a duty deciding circuit, an LRC circuit, a voltage detecting circuit, and an LRC limit value deciding circuit. This innovative device outputs a duty factor of a field winding of a vehicle power generator towards an ECU via an FR terminal. The duty deciding circuit limits the speed at which the duty factor of the field winding increases to a predetermined limit value. Additionally, the voltage detecting circuit monitors the voltage at the FR terminal, while the LRC limit value deciding circuit adjusts the limit value of the speed based on the detected voltage. The generator control apparatus includes a generating condition detector, an alarm issuing unit, and an alarm controller. This apparatus is designed to alert the driver of a vehicle about any abnormal operating conditions of the generator.

Career Highlights

Kizawa is currently employed at Denso Corporation, a leading company in the automotive industry. His work at Denso has allowed him to develop innovative solutions that improve vehicle performance and safety.

Collaborations

Kizawa has collaborated with talented coworkers such as Toshinori Maruyama and Tomomi Tsuzuki. Their combined expertise has contributed to the successful development of advanced vehicle technologies.

Conclusion

Toshikazu Kizawa's contributions to vehicle power generation technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to improving automotive systems.