Yoshikazu Okuyama

Title: Innovations of Yoshikazu Okuyama

Introduction

Yoshikazu Okuyama is a prominent inventor based in Santa Cruz, CA, known for his significant contributions to the field of semiconductor technology. With a total of six patents to his name, Okuyama has made remarkable advancements in the formation of titanium nitride layers, which are crucial for various semiconductor applications.

Latest Patents

Okuyama's latest patents include "Smooth titanium nitride layers and methods of forming the same." This technology focuses on forming a titanium nitride layer through atomic layer deposition on a seed layer. The semiconductor structure described in this patent includes a semiconductor substrate with a non-metallic surface, along with a seed layer made of silicon and nitrogen. Another notable patent is "Conformal and smooth titanium nitride layers and methods of forming the same." This patent details a cyclical vapor deposition process for creating a thin film of titanium nitride, emphasizing the importance of varying pressures during the deposition cycles to achieve optimal results.

Career Highlights

Yoshikazu Okuyama has established himself as a key figure in the semiconductor industry through his innovative work at Eugenus, Inc. His expertise in forming titanium nitride layers has positioned him as a valuable asset in advancing semiconductor technologies.

Collaborations

Okuyama has collaborated with notable colleagues such as Sung-Hoon Jung and Niloy Mukherjee, contributing to the development of cutting-edge semiconductor solutions.

Conclusion

Yoshikazu Okuyama's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to pave the way for advancements in semiconductor applications.