Makoto Nakamura

Title: Makoto Nakamura: Innovator in Optical Detection and Semiconductor Technology

Introduction

Makoto Nakamura is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the fields of optical detection and semiconductor technology. With a total of 7 patents to his name, Nakamura's work has had a lasting impact on the industry.

Latest Patents

Nakamura's latest patents include an optical detector and imaging apparatus. This optical detector features a sensor device chip that includes a substrate and a sensor device located at the front face side of the substrate. It is designed to detect light entering from the back face side of the substrate. The sensor device chip has a region at the back face side of the substrate where the refractive index varies, increasing from the light incident face toward the thicknesswise direction. Another notable patent is related to a semiconductor device and its fabrication process. This method involves several steps, including forming an insulation film containing an oxide of Zr or Hf on a silicon substrate, creating a gate electrode film, and patterning the gate electrode film through an etching process.

Career Highlights

Throughout his career, Nakamura has worked with notable companies such as Tokyo Gas Company Limited and Fujitsu Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in technology.

Collaborations

Nakamura has collaborated with several talented individuals in his field, including Masahiro Oka and Hiroshi Kojima. These collaborations have contributed to the advancement of his projects and patents.

Conclusion

Makoto Nakamura is a distinguished inventor whose work in optical detection and semiconductor technology continues to influence the industry. His innovative patents and collaborations highlight his commitment to advancing technology.