Kentarou Takesue

Title: Kentarou Takesue: Innovator in Sputtering Technology

Introduction

Kentarou Takesue is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of sputtering targets. With a total of 2 patents to his name, Takesue is recognized for his innovative approaches to enhancing the properties of oxide semiconductor thin films.

Latest Patents

Takesue's latest patents focus on the creation of sputtering targets and methods for producing them. One of his key inventions is a sputtering target designed to produce an oxide semiconductor thin film with high properties, serving as a substitute for IGZO. This invention includes an oxide sintered body composed of indium, tin, and germanium, with specific atomic ratios that optimize transistor characteristics, achieving mobility of 10 cm/Vs or more. Another patent involves a thin-film transistor that incorporates an active layer made of an oxide containing indium, zinc, and titanium, along with a gate electrode and insulating film.

Career Highlights

Takesue is currently employed at Ulvac, Inc., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in advancing the capabilities of thin-film transistors and sputtering targets, which are crucial for various electronic applications.

Collaborations

Throughout his career, Takesue has collaborated with talented individuals such as Masaru Wada and Yuu Kawagoe. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.

Conclusion

Kentarou Takesue stands out as a prominent inventor in the field of sputtering technology, with a focus on enhancing semiconductor materials. His contributions are paving the way for advancements in electronic devices and applications.