Hiroyuki Jimbo

Title: Hiroyuki Jimbo: Innovator in Battery Technology

Introduction

Hiroyuki Jimbo is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of battery technology, holding a total of 8 patents. His work focuses on the estimation of battery status, which is crucial for the efficient operation of electric vehicles.

Latest Patents

One of his latest patents is the "Secondary battery status estimation device and status estimation method." This device includes a sensor unit that detects the terminal voltage of a secondary battery. It also features an internal resistance calculator that computes the direct current internal resistance based on the terminal voltage and the charge-discharge current detected by the sensor unit. The calculations occur during stable periods before starting a vehicle's driving source and during high-current output periods.

Another notable patent is the "Auxiliary battery status determination device and auxiliary battery status determination method." This device detects the terminal voltage and current flowing through an auxiliary battery, which powers auxiliary equipment in vehicles. The internal resistance calculator assesses the auxiliary battery's internal resistance based on the detected voltage and current during stable periods and after the auxiliary equipment is activated.

Career Highlights

Hiroyuki Jimbo has worked with several notable companies, including Panasonic Intellectual Property Management Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions in battery technology.

Collaborations

Throughout his career, Jimbo has collaborated with talented individuals such as Takuma Iida and Kazuhiro Sugie. These partnerships have contributed to the advancement of his inventions and the overall progress in battery technology.

Conclusion

Hiroyuki Jimbo's contributions to battery technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the efficiency and reliability of electric vehicles.