Location History:
- Nishinomiya, JP (2008)
- Tsurugashima, JP (2001 - 2010)
- Hatogaya, JP (2007 - 2010)
- Tokyo, JP (1998 - 2017)
Company Filing History:
9 out of 9 
2 out of 630 
1 out of 1 
Years Active: 1998-2017
Title: Hiroshi Matsuo: Innovator in Heat Resistant Materials and Transistor Technology
Introduction
Hiroshi Matsuo is a prominent inventor based in Tsurugashima, Japan. He has made significant contributions to the fields of materials science and electronics, holding a total of 15 patents. His innovative work focuses on developing advanced materials and methods that enhance the performance of various technologies.
Latest Patents
Matsuo's latest patents include a groundbreaking invention of heat resistant ferritic steel. This steel comprises a base material with specific mass percentages of carbon, silicon, manganese, phosphorus, sulfur, chromium, aluminum, and nitrogen, with the balance being iron and impurities. The resulting material exhibits excellent photoselective absorptivity and oxidation resistance, making it suitable for high-temperature applications. Another notable patent involves a method for reducing low frequency noise in transistors operable at cryogenic temperatures. This method includes illuminating the transistor while it is activated and flowing current, followed by operating the transistor at a predetermined temperature.
Career Highlights
Throughout his career, Matsuo has worked with reputable companies such as Fujimak Corporation and Dainippon Ink and Chemicals, Incorporated. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in technology.
Collaborations
Matsuo has collaborated with notable colleagues, including Hideki Tsukamoto and Akio Ueoka. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hiroshi Matsuo's contributions to the fields of materials science and electronics are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology and improving performance in various applications.
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.