Company Filing History:
6 out of 58,131 
1 out of 2 Years Active: 2006-2013
Title: Kazuyasu Nawa: Innovator in Battery Technology
Introduction
Kazuyasu Nawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and functionality of battery systems in electronic devices.
Latest Patents
One of Kazuyasu Nawa's latest patents is a battery residual quantity display method and electronic equipment. This invention involves a battery pack that is detachably connectable to an equipment body to supply power. The battery pack includes a battery cell, a microcomputer for communication, and connection terminals for power supply. After the equipment is powered on, the microcomputer sends information for authentication processing and battery residual quantity counting to the equipment body. Once authentication is complete, it updates the battery residual quantity count, ensuring accurate monitoring of battery life.
Career Highlights
Kazuyasu Nawa has worked with notable companies such as Sony Corporation and Maxim Japan Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that address the challenges in battery technology.
Collaborations
Throughout his career, Kazuyasu Nawa has collaborated with talented individuals, including Hideyuki Sato and Yukio Tsuchiya. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
Kazuyasu Nawa's contributions to battery technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of electronic equipment and battery systems, making him a key figure in the industry.