Hideo Matsuki

Title: Hideo Matsuki: Innovator in Circuit and Charge Control Technologies

Introduction

Hideo Matsuki is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of circuit devices and charge control technologies. With a total of 5 patents to his name, Matsuki's work reflects a commitment to innovation and practical solutions in electronics.

Latest Patents

Matsuki's latest patents include a circuit device and a portable device with a symmetrical arrangement. This invention aims to provide a circuit device that is free from constraints of mounting direction. The circuit device features a conductive pattern for forming a die pad, a first bonding pad, and a second bonding pad, along with a semiconductor element attached to the conductive pattern. Additionally, it includes a sealing resin that covers the semiconductor element and the conductive pattern, while exposing the rear surface of the conductive pattern. The openings in the coating resin are arranged with rotational symmetry about the central point of the circuit device.

Another significant patent is a charge control circuit and method for adjusting voltage to detect the full charge of a secondary battery. This circuit comprises a full charge detection voltage supply device and a comparator that outputs a comparison result between the charge status voltage and the full charge detection voltage. The circuit also features an external terminal for adjusting the full charge detection voltage, allowing for enhanced functionality.

Career Highlights

Throughout his career, Hideo Matsuki has worked with prominent companies such as Honda and Sanyo Electric Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative electronic solutions.

Collaborations

Matsuki has collaborated with notable coworkers, including Toru Yagi and Kouji Takahashi. Their combined efforts have likely fostered a creative environment that encourages technological advancements.

Conclusion

Hideo Matsuki's contributions to circuit devices and charge control technologies highlight his innovative spirit and dedication to improving electronic systems. His patents reflect a deep understanding of the challenges in the field and a commitment to finding effective solutions.