Kyoto, Japan

Hiroaki Yamada

This inventor holds 1 USPTO granted patent. Top assignees: Applied Science Research Institute, Nobuatsu Watanabe. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Yamada. Retrieved from https://idiyas.com/inventor/hiroaki-yamada-vw8u4jwj

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1983

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Hiroaki Yamada: Innovator in Graphite Fluoride Technology

Introduction: Hiroaki Yamada is a notable inventor based in Kyoto, Japan, recognized for his significant contributions to materials science, specifically in the field of graphite fluoride. With a patent to his name, Yamada has made strides in developing innovative processes that enhance the properties of materials, benefiting various industrial applications.

Latest Patents: Yamada's notable patent is entitled "Process for producing a graphite fluoride type film on the surface of an aluminum substrate." This groundbreaking invention involves a process where an aluminum substrate is treated with a carbonaceous material or polycarbon monofluoride, represented by the formula (CF).sub.n, and heated in a fluorine gas atmosphere. The resulting film exhibits a lustrous finish and possesses remarkable hydrophobic properties, along with corrosion resistance to both acidic and alkaline aqueous solutions, and superior mechanical strength.

Career Highlights: Throughout his career, Hiroaki Yamada has worked with several prominent organizations. His professional journey includes significant contributions at the Applied Science Research Institute, where he advanced his research and innovation capabilities. He also collaborated with Nobuatsu Watanabe, a fellow innovator who shares a commitment to pushing the boundaries of science and technology.

Collaborations: In addition to his work with the Applied Science Research Institute, Yamada's collaborative efforts with colleagues such as Nobuatsu Watanabe and Tsuyoshi Nakajima have played a crucial role in furthering his research endeavors. These collaborations have fostered a rich environment for innovation and knowledge exchange, leading to the development of cutting-edge technologies.

Conclusion: In summary, Hiroaki Yamada stands out as an influential inventor whose work in graphite fluoride technology has the potential to transform material applications across various industries. With his academic and professional background, Yamada continues to contribute to advancements in material science, reinforcing the importance of innovation in today’s competitive landscape. His ongoing endeavors serve as an inspiration for aspiring inventors and researchers committed to making a difference through technological ingenuity.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…