Company Filing History:
Years Active: 1992
Title: Hisashi Sekiguchi: Innovator in Analog-to-Digital Conversion Technology
Introduction
Hisashi Sekiguchi is a notable inventor based in Aizuwakamatsu, Japan. He has made significant contributions to the field of electronics, particularly in the development of analog-to-digital conversion technologies. His work has been recognized for its innovative approach and practical applications in various electronic devices.
Latest Patents
Hisashi Sekiguchi holds a patent for a "Multi-comparator A/D converter with circuit for testing the operation." This invention includes an apparatus and procedure for testing a flash analog-to-digital converter on a chip. The design features a first NOR gate with multiple inputs connected to the normal outputs of the comparators, and a second NOR gate with inputs connected to the inverted outputs. The output currents of these NOR gates are monitored to determine the states of the comparators when different input voltages are applied. This comprehensive testing ensures that all comparators are functioning correctly.
Career Highlights
Sekiguchi has had a distinguished career, working with Motorola Corporation, where he has been able to apply his innovative ideas in a practical setting. His contributions have helped advance the capabilities of analog-to-digital converters, making them more efficient and reliable for various applications.
Collaborations
Hisashi Sekiguchi has collaborated with Kiyoshi Kase, a fellow innovator in the field. Their partnership has fostered the development of new technologies and has contributed to the success of their projects.
Conclusion
Hisashi Sekiguchi's work in the field of analog-to-digital conversion exemplifies the spirit of innovation. His patent and career achievements highlight his commitment to advancing technology in electronics. His contributions continue to influence the industry and inspire future inventors.