Kazumasa Kimura

Title: Kazumasa Kimura: Innovator in Touch Panel Technology

Introduction

Kazumasa Kimura is a notable inventor based in Yamatokoriyama, Japan. He has made significant contributions to the field of touch panel technology, holding a total of 3 patents. His work has been instrumental in advancing the functionality and reliability of electronic devices.

Latest Patents

One of Kimura's latest patents is a touch panel input apparatus that performs a sampling operation. This innovative device features a touch panel consisting of X- and Y-direction electrode panels. When the apparatus is in a power-off state, one end of the X electrode panel is intermittently connected to a power source, while one end of the Y electrode panel is intermittently grounded via an output resistor, responding to control signals from a sampling circuit. The sampling circuit performs voltage sampling across the output resistor when the two electrode panels are in contact, ultimately outputting a power-on instruction signal to activate the CPU.

Another significant patent is a back-up power supply apparatus designed to protect stored data in electronic devices. This apparatus includes a CPU and a volatile memory controlled by the CPU for data storage. During normal operation, both components receive power from a main battery. However, when the main battery is removed, the volatile memory is powered by a back-up battery. The apparatus features a switch that operates in two positions, ensuring that the CPU can access the volatile memory only when the switch is in the correct position.

Career Highlights

Kazumasa Kimura is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to innovate and develop new technologies. His work has had a lasting impact on the industry, particularly in enhancing user interaction with electronic devices.

Collaborations

Throughout his career, Kimura has collaborated with talented individuals such as Masato Hiramoto and Tazo Nishida. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Kazumasa Kimura's contributions to touch panel technology exemplify his dedication to innovation. His patents reflect a deep understanding of electronic systems and a commitment to improving user experience. His work continues to influence the field and inspire future advancements in technology.