This inventor holds 7 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1996-2001.
Company Filing History:
Years Active: 1996-2001
Title: Innovations of Ushio Hase in Semiconductor Treatment
Introduction
Ushio Hase is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on improving the methods used in the treatment of semiconductor substrates, which is crucial for the manufacturing of semiconductor devices.
Latest Patents
Hase's latest patents include a method for the treatment of semiconductor substrates with a chemical solution and an apparatus used for said treatment. This innovative method involves measuring the concentrations of predetermined components in a cleaning bath and calculating the treating ability of the chemical solution. Additionally, he has developed a wet-chemical treatment method that utilizes a chemical treatment fluid containing ammonia and hydrogen peroxide. This method allows for the stable treatment of semiconductor substrates by regulating the amounts of chemicals based on real-time measurements.
Career Highlights
Ushio Hase is currently employed at NEC Corporation, where he continues to advance semiconductor treatment technologies. His expertise in chemical treatment methods has positioned him as a key figure in the industry, contributing to the efficiency and effectiveness of semiconductor manufacturing processes.
Collaborations
Hase has collaborated with notable colleagues such as Kenichi Yamamoto and Ichiro Miyazawa. Their combined efforts have led to advancements in semiconductor treatment methodologies, enhancing the overall performance of semiconductor devices.
Conclusion
Ushio Hase's innovative work in semiconductor treatment has significantly impacted the industry. His patents and collaborations reflect his dedication to advancing technology in this critical field.