Yuta Ohashi

Title: Yuta Ohashi: Innovator in Sintered Bearing Technology

Introduction

Yuta Ohashi is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of sintered bearing technology, holding a total of 2 patents. His innovative work focuses on enhancing the strength and performance of sintered bearings through advanced manufacturing methods.

Latest Patents

Ohashi's latest patents include a sintered bearing and a method of manufacturing the same. The first patent describes a sintered bearing primarily composed of an iron structure and a copper structure, formed from a partially diffusion-alloyed powder of iron and copper. This design incorporates a granular elemental copper powder with a grain diameter of 45 μm or less, with the copper structure comprising 10 mass % or less. This innovation aims to achieve a further increase in the strength of the sintered bearing. The second patent also pertains to a sintered bearing, which includes aluminum, copper, and nickel. This bearing features Al-Cu-Ni alloy structures that are sintered together, consisting of an Al-Cu-Ni matrix phase and an Al-Ni compound phase, while being free of an Al-Cu compound phase.

Career Highlights

Yuta Ohashi is currently employed at NTN Corporation, where he continues to develop cutting-edge technologies in the field of bearings. His work has been instrumental in advancing the performance and reliability of sintered bearings, making significant impacts in various industrial applications.

Collaborations

Ohashi collaborates with notable colleagues, including Yoshinori Ito and Tomonori Yamashita. Their combined expertise contributes to the innovative projects at NTN Corporation.

Conclusion

Yuta Ohashi's contributions to sintered bearing technology exemplify the importance of innovation in engineering. His patents reflect a commitment to enhancing material performance and manufacturing processes. Through his work, he continues to influence the industry positively.