Company Filing History:
Years Active: 1995-1996
Title: Hiroshi Morihara: Innovator in Semiconductor Technology
Introduction
Hiroshi Morihara is a notable inventor based in Vancouver, WA (US). He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on the production of high-purity polycrystalline silicon rods, which are essential for various semiconductor applications.
Latest Patents
Morihara's latest patents include innovative processes and reactors designed for the rapid production of large diameter, high-purity polycrystalline silicon rods. These patents detail methods for depositing silicon from a gas containing a silane compound. The equipment described in his patents features a reactor vessel that encloses a powder catcher with a cooled surface. Additionally, the vessel contains a cylindrical water jacket that defines multiple reaction chambers. The silicon powder generated during this process adheres to the coolest surfaces, primarily those of the powder catcher, allowing for efficient collection. Minimal powder adheres to the walls of the reaction chambers, enhancing the overall efficiency of the process. In some embodiments, a fan is included to increase gas circulation, further optimizing production.
Career Highlights
Throughout his career, Morihara has worked with several companies, including Advanced Silicon Materials LLC and Advanced Silicon Materials, Inc. His expertise in semiconductor technology has positioned him as a key player in the industry, contributing to advancements that benefit various applications.
Collaborations
Morihara has collaborated with notable professionals in the field, including Kenichi Nagai and Junji Izawa. These collaborations have fostered innovation and development in semiconductor technologies.
Conclusion
Hiroshi Morihara's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, paving the way for future advancements in semiconductor applications.