Location History:
- Nagoya, JP (2009 - 2011)
- Aichi, JP (2015 - 2018)
Company Filing History:
3 out of 16,136 
2 out of 1,716 
1 out of 4 
Years Active: 2009-2018
Title: Innovations of Inventor Hideki Hyuga
Introduction
Hideki Hyuga is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced ceramic materials. With a total of 6 patents to his name, his work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of his latest patents is a method for producing a silicon nitride substrate. This method involves several steps, including the preparation of a raw material powder containing silicon powder, a rare earth element compound, and a magnesium compound. The process ensures that the raw material powder contains the rare earth element compound at 1 mol % to 7 mol % and the magnesium compound at 8 mol % to 15 mol % in terms of oxide content. The subsequent steps include forming the raw material powder into a sheet article, heating it in a nitrogen atmosphere at temperatures between 1200°C to 1500°C, and sintering the sheet article under nitrogen after nitriding.
Another notable patent is for a boron carbide-containing ceramic bonded body and the method for producing it. This bonded body consists of ceramic members that contain boron carbide at 2 mass % or higher. These members are integrated via a bonding layer made from metals such as aluminum, copper, gold, or zirconium, achieving a bonded part strength of 100 MPa or higher. This technology allows for high-strength bonding with excellent chemical resistance.
Career Highlights
Throughout his career, Hideki Hyuga has worked with notable organizations, including Fujifilm Corporation and the National Institute of Advanced Industrial Science and Technology. His experience in these institutions has contributed to his expertise in materials development and innovation.
Collaborations
Hideki Hyuga has collaborated with several professionals in his field, including Hideki Kita and Yasunori Tanaka. These collaborations have likely enhanced his research and development efforts, leading to the successful patents he holds today.
Conclusion
Hideki Hyuga's contributions to materials science through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the field and inspire future innovations.