Inventors with similar research interests:
Location History:
- Nagoya, JP (1995)
- Saitama-ken, JP (2002)
- Suwa, JP (2004 - 2007)
- Kitasaku-gun, JP (2012 - 2016)
- Saitama, JP (2007 - 2017)
- Matsumoto, JP (2008 - 2019)
- Nagano, JP (2002 - 2020)
- Nagano-ken, JP (2003 - 2020)
- Kawagoe, JP (2017 - 2021)
- Tokyo, JP (1997 - 2024)
Company Filing History:
71 out of 33,442 
15 out of 83 
10 out of 2,002 
Years Active: 1995-2025
Areas of Expertise:
Title: Hitoshi Matsumoto: Innovator in Soft Magnetic Materials and Machine Tool Technology
Introduction
Hitoshi Matsumoto, based in Nagano-ken, Japan, is a remarkable inventor known for his significant contributions to the fields of material science and machine tool control systems. With an impressive portfolio of 107 patents, Matsumoto's work highlights his ingenuity and commitment to technological advancement.
Latest Patents
Matsumoto's latest patents focus on innovative developments in soft magnetic parts. His patent for a steel material for a soft magnetic part features a carefully balanced chemical composition consisting of, in mass %, C: 0.02 to 0.13%, Si: 0.005 to 0.50%, Mn: 0.10 to 0.70%, P: 0.035% or less, S: 0.050% or less, Al: 0.005 to 1.300%, V: 0.02 to 0.50%, and N: 0.003 to 0.030%, with the balance being iron and impurities. Additionally, he has developed a control device for machine tools that allows for the efficient and successive production of variously shaped products. This device integrates multiple control systems and programming capabilities to optimize machining processes.
Career Highlights
Matsumoto has held significant positions at leading companies, including Seiko Epson Corporation and Citizen Machinery Co., Ltd., where he contributed to advancements in both materials engineering and manufacturing processes. His extensive experience in these roles has facilitated the practical application of his inventions in the industry.
Collaborations
Throughout his career, Matsumoto has collaborated with notable professionals, including Toshio Kumagai and Yoshiharu Aruga. These collaborations have fostered an environment of innovation and have led to the successful development of advanced technologies in the fields where he specializes.
Conclusion
Hitoshi Matsumoto exemplifies the spirit of innovation through his extensive work on soft magnetic materials and machine tool technology. His 107 patents not only demonstrate his inventive prowess but also underscore the importance of collaboration and practical application in driving technological advancements. Matsumoto continues to be a leading figure in the domain of material science and automation, inspiring future generations of inventors.