Location History:
- Saitama, JP (2003)
- Yokohama, JP (2006 - 2011)
Company Filing History:
3 out of 1,530 
2 out of 2,560 
1 out of 2 Years Active: 2003-2011
Title: Innovations of Hideyuki Hirakoso
Introduction
Hideyuki Hirakoso is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of ink compositions and metallic materials. With a total of six patents to his name, Hirakoso's work has implications for various applications in electronics and manufacturing.
Latest Patents
Hirakoso's latest patents include an innovative ink composition designed to form a metallic material that exhibits excellent adhesion to substrates while being free from ion migration. This ink composition contains fine metallic copper particles and/or fine copper hydride particles, along with fine silver oxide particles or fine metallic silver particles, all dispersed in a water-insoluble organic liquid. The solid content concentration ranges from 10 to 80 mass %, with specific proportions of the fine metallic particles.
Another notable patent focuses on fine metal hydride particles, specifically copper, nickel, or palladium hydride, which have an average particle diameter of no more than 50 nm. These particles are resistant to oxidation and demonstrate excellent storage stability, making them suitable for forming metallic materials. The patent also details a dispersion containing these fine particles, which can be applied in various electronic applications, including printed wiring and semiconductor packages.
Career Highlights
Hirakoso has worked with notable companies such as Mitsubishi Materials Corporation and Asahi Glass Company, Limited. His experience in these organizations has contributed to his expertise in materials development and innovation.
Collaborations
Hirakoso has collaborated with esteemed colleagues, including Keisuke Abe and Yasuhiro Sanada. Their joint efforts have further advanced the research and development of innovative materials.
Conclusion
Hideyuki Hirakoso's contributions to the field of materials science through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in electronic materials and 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.