Tatsuyoshi Mihara

Title: Innovations by Tatsuyoshi Mihara in Semiconductor Technology

Introduction

Tatsuyoshi Mihara, based in Tokyo, Japan, is a prominent inventor with an impressive portfolio of 36 patents. His work primarily focuses on advancing semiconductor technology, and his recent innovations have made significant contributions to the field.

Latest Patents

Among Mihara's latest patents is a method of manufacturing semiconductor devices. This innovation involves the formation of gate patterns on a semiconductor layer, with a conductive film placed over these patterns. By executing a polishing process on the conductive film and then patterning it, pad layers are created between the gate patterns using sidewall spacers. Another notable patent involves a semiconductor device that includes a fin-type transistor. In this development, enhancements in reliability are achieved within the memory cell of a split-gate type MONOS memory built on a fin. The design features a drain region formed in an epitaxial layer on the fin, while a source region is located in the fin, complemented by a silicide layer on the fin's upper surface.

Career Highlights

Mihara works at Renesas Electronics Corporation, a key player in the semiconductor industry. His expertise and inventive spirit have been vital in driving the company’s innovative efforts in semiconductor device manufacturing. Throughout his career, he has consistently pushed the boundaries of technology and greatly influenced the way semiconductor devices are produced.

Collaborations

Mihara’s work is often supported by collaborations with talented individuals in the field. Noteworthy colleagues include Koji Maekawa and Keisuke Tsukamoto, who have worked alongside him on various innovative projects at Renesas Electronics Corporation. Their collective efforts have contributed to significant advancements in semiconductor technology.

Conclusion

Tatsuyoshi Mihara stands out as a leading inventor in semiconductor technology, with numerous patents that reflect his dedication to innovation. His contributions at Renesas Electronics Corporation, supported by fruitful collaborations, continue to pave the way for future developments in the semiconductor industry.