Location History:
- Kanagawa, JP (2013)
- Sagamihara, JP (2018)
- Tokyo, JP (2016 - 2021)
- Ayase, JP (2023)
Company Filing History:
14 out of 893 
2 out of 2 
1 out of 548 
Years Active: 2013-2025
Title: Masami Mesuda: Innovator in Gallium Nitride Technology
Introduction
Masami Mesuda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of gallium nitride-based technologies. With a total of 14 patents to his name, Mesuda's work has had a substantial impact on various applications in electronics and materials engineering.
Latest Patents
One of Mesuda's latest patents is focused on a gallium nitride-based sintered body and the method for manufacturing it. The objective of this invention is to provide a large-sized gallium nitride-based sintered body that possesses a small oxygen amount and high strength. This innovation aims to produce a highly crystalline gallium nitride thin film that can function as an n-type or p-type semiconductor through the use of a dopant. The specifications include a gallium nitride-based sintered body with an oxygen content of at most 1 atm % and an average particle size (D50) ranging from at least 1 μm to at most 150 μm. Additionally, he has developed methods for producing chromium sintered bodies, sputtering targets, and substrates with chromium films, which involve heat treatment and hot isostatic pressing techniques.
Career Highlights
Throughout his career, Masami Mesuda has worked with notable companies such as Tosoh Corporation and Tosoh Specialty Materials Corporation. His experience in these organizations has allowed him to refine his expertise in materials science and contribute to innovative projects that push the boundaries of technology.
Collaborations
Some of Mesuda's coworkers include Tetsuo Shibutami and Hideto Kuramochi, who have collaborated with him on various projects. Their combined efforts have led to advancements in the field and have fostered a collaborative environment that encourages innovation.
Conclusion
Masami Mesuda's contributions to gallium nitride technology and materials science are noteworthy. His innovative patents and collaborations with industry professionals highlight his commitment to advancing technology. His work continues to influence the field and pave the way for future developments.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.