Location History:
- Yokohama, JA (1977)
- Yokohama, JP (1978)
Company Filing History:
Years Active: 1977-1978
Title: Takuzi Mukaemachi: Innovator in Semiconductor Technology
Introduction
Takuzi Mukaemachi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor technology, holding two patents that showcase his innovative approach to electronic systems.
Latest Patents
Mukaemachi's latest patents include a "Semiconductor Channel Switch" and a "Thyristor Cross-Point Switch with Control." The Semiconductor Channel Switch patent describes a matrix arrangement of PNPN switches that allow current flow in both positive and negative directions. This design incorporates a gating current circuit with high impedance to control the ON and OFF operations of the switches. The system is designed to ensure that gate current is supplied continuously to the desired PNPN switch during its operational time. The Thyristor Cross-Point Switch with Control patent outlines a transmission system that utilizes four-layer semiconductor switching elements with a self-holding function. This system includes a current control circuit and an output connection circuit that work together to manage the flow of dc bias current, ensuring efficient operation of the network.
Career Highlights
Mukaemachi is currently employed at Hitachi, Ltd., where he continues to develop innovative solutions in semiconductor technology. His work has contributed to advancements in electronic systems, enhancing their efficiency and functionality.
Collaborations
Some of Mukaemachi's coworkers include Mitsuru Kawanami and Shinzi Okuhara, who have collaborated with him on various projects within the semiconductor field.
Conclusion
Takuzi Mukaemachi's contributions to semiconductor technology through his patents reflect his innovative spirit and dedication to advancing electronic systems. His work at Hitachi, Ltd. continues to influence the industry positively.