Location History:
- Yokohama, JP (1991)
- Kitakyushu, JP (1991)
- Kawasaki, JP (1997)
Company Filing History:
Years Active: 1991-1997
Title: The Innovations of Inventor Hidetsuna Hashimoto
Introduction
Hidetsuna Hashimoto is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor technology, boasting a total of three patents. His work is vital in advancing the methods and techniques used in semiconductor device manufacturing.
Latest Patents
Hidetsuna Hashimoto's latest patents include groundbreaking methods for manufacturing semiconductor devices. One patent outlines a method of manufacturing a semiconductor device with a multilayer interconnection structure. This involves the formation of lower wires on a semiconductor substrate, followed by the creation of a first reflow SiO₂ film via a reaction of SiH₄ gas with H₂O₂ in a vacuum. The process is detailed with temperature specifications, indicating a highly controlled environment essential for the success of the device.
Another significant patent addresses a method of forming micro patterns. This innovative technique allows for the manipulation of a resist layer's solubility to obtain precise patterns. By retarding the surface region of a resist layer using a developer, desired shapes can be achieved, ultimately enhancing the precision in semiconductor fabrication.
Career Highlights
Hidetsuna Hashimoto works with Kabushiki Kaisha Toshiba, a leading company in the technology sector. His dedication to advancing semiconductor technology positions him as an influential figure in the industry. Over the years, he has accumulated a wealth of knowledge and expertise, further solidifying his reputation as a skilled inventor.
Collaborations
Throughout his career, Hashimoto has collaborated with esteemed colleagues like Hitoshi Tsuji and Hiroshi Haraguchi. These collaborations have played a crucial role in fostering innovative ideas, leading to the development of cutting-edge patents that continue to impact the semiconductor industry.
Conclusion
In conclusion, Hidetsuna Hashimoto stands out as an inventor whose work has propelled advancements in semiconductor technology. With his significant patents and collaborations, he exemplifies the essence of innovation and its ability to shape the future of the industry. His commitment to his craft ensures that he remains a key player in the ongoing evolution of semiconductor device manufacturing.