Tsutomu Suzui

Title: Tsutomu Suzui: Innovator in Battery Technology

Introduction

Tsutomu Suzui is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of battery technology, holding 2 patents that focus on enhancing the efficiency and functionality of charging and discharging devices.

Latest Patents

One of his latest patents is a "Charging-and-discharging device, constant-voltage and constant-current." This invention includes a rechargeable battery and a charging device that effectively manages the charging process. The device features a switching circuit that isolates one terminal side of the battery from the ground side of the electronic apparatus during charging. This innovation ensures that a closed loop is established for efficient battery charging.

Another significant patent is the "Power supply apparatus for efficiently utilizing battery and electronic." This invention incorporates a booster type DC-DC conversion circuit and a voltage reduction type DC-DC conversion circuit connected in series with a battery. It allows for continuous output of a constant voltage, efficiently utilizing the battery's capacity regardless of its voltage level.

Career Highlights

Tsutomu Suzui is currently employed at Fujitsu Corporation, where he continues to work on innovative technologies that enhance electronic devices. His expertise in battery technology has positioned him as a valuable asset to the company.

Collaborations

Throughout his career, Tsutomu has collaborated with notable colleagues, including Mituo Saeki and Hidekiyo Ozawa. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Tsutomu Suzui's contributions to battery technology through his patents demonstrate his commitment to innovation and efficiency. His work at Fujitsu Corporation and collaborations with esteemed colleagues further highlight his impact in the field.