Company Filing History:
1 out of 1,037 
1 out of 27 Years Active: 1988
Title: The Innovative Contributions of Youichirou Hayashi
Introduction
Youichirou Hayashi is an esteemed inventor hailing from Fujisawa, Japan. With a keen eye for innovative materials, he has made a significant contribution to the field of engineering through his research and development of high-performance sliding members. His work showcases the potential of advanced materials in enhancing industrial applications.
Latest Patents
Hayashi holds a patent for a "Sliding member of graphite-metal borides." This invention is characterized by its impressive high temperature-resistance and abrasion-resistance properties. The sliding member exhibits a friction coefficient ranging from 0.01 to 0.09, along with a specific amount of abrasion measured at 1.0 to 4.0 x 10^-8 mm^2/kg, under specified testing conditions. Those conditions include a load of 20 kg/cm², a sliding velocity of 5 m/min, and an atmosphere temperature of 300°C. The material blends amorphous carbon powder (70-93% by weight), borides from specific metal groups (5-20% by weight), and natural or Kish graphite (2-10% by weight) to produce a product with notable bending strength and Shore hardness.
Career Highlights
Throughout his career, Youichirou Hayashi has worked with notable organizations such as the Agency of Industrial Science and Technology and Oiles Industry Co., Ltd. His expertise in material science has been pivotal in driving innovations within these companies and contributing to advancements in various industrial applications.
Collaborations
Hayashi has collaborated with distinguished colleagues, including Kazuo Kobayashi and Kenji Miyazaki. These partnerships have allowed him to enhance his research, foster innovative thinking, and signal the importance of collaboration in the journey of invention.
Conclusion
Youichirou Hayashi’s contributions to the field of materials science and engineering not only highlight his ingenuity as an inventor but also underline the significant impact advanced materials have on industry. As he continues to innovate, his work is a testament to the importance of research and development in driving technological progress.
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.