Kazushige Sato

Title: Profile of Kazushige Sato: Innovator in Semiconductor Technology

Introduction: Kazushige Sato, located in Ohme, Japan, is a prominent inventor with an impressive portfolio of 29 patents. His work primarily focuses on advancements in semiconductor technology, particularly in the development of integrated circuit devices.

Latest Patents: Among his latest innovations is a patent for a semiconductor integrated circuit device and the process for manufacturing it. This patent describes a Static Random Access Memory (SRAM) of complete CMOS type, featuring a memory cell composed of six MISFETs. Notably, the design includes a pair of local wiring lines connecting the input/output terminals of CMOS inverters, which are made from a refractory metal silicide layer. These lines are placed over a first conducting layer that constitutes the individual gate electrodes of the memory cell's drive, transfer, and load MISFETs. Additionally, it specifies the formation of a reference voltage line superposed on the local wiring lines to create a capacitive element, which is crucial for the device's performance. Techniques for lowering resistance, such as silicification, are also incorporated into the design to enhance functionality.

Career Highlights: Kazushige Sato has had a remarkable career, with notable positions at major companies in the technology sector, including Hitachi, Ltd. and Renesas Technology Corporation. His contributions to the field of semiconductor technology have solidified his reputation as a leading inventor.

Collaborations: Throughout his career, Sato has collaborated with several talented individuals, including fellow innovators Kenichi Kikushima and Masaya Iida. Their teamwork has propelled advancements in circuit design and manufacturing processes.

Conclusion: Kazushige Sato's dedication to innovation in semiconductor technology is exemplified by his extensive patent portfolio and impactful collaborations. His work not only enriches the field but also paves the way for future technological advancements in electronic devices.