Kenji Nishio

Title: Kenji Nishio: Innovator in Oil-Impregnant Sintered Bearings

Introduction

Kenji Nishio is a notable inventor based in Kosai, Japan. He has made significant contributions to the field of engineering, particularly in the development of oil-impregnant sintered bearings. With a total of 3 patents to his name, Nishio's work has advanced the technology used in various mechanical applications.

Latest Patents

Nishio's latest patents include innovative designs for oil-impregnant sintered bearings and their manufacturing methods. One of his key inventions is an oil-impregnant sintered bearing that reliably preserves an oil film on a sliding face. This invention involves a bearing main body formed by a porous sintered alloy, which has internal pores. The design includes a sliding face that is created by closing the pores on the inner peripheral face of the internal diameter. Additionally, the density in the section that preserves oil pressure is made higher than in other sections of the bearing body. Another significant patent is for an oil-impregnated sintered bearing that consists of a cylindrical porous bearing body and a non-porous resinous slide member, enhancing the performance and durability of the bearing.

Career Highlights

Throughout his career, Kenji Nishio has worked with various companies, including Asmo Co., Ltd. His experience in the industry has allowed him to refine his inventions and contribute to advancements in bearing technology.

Collaborations

Nishio has collaborated with notable coworkers such as Takeshi Tanaka and Tsuneo Maruyama. Their combined expertise has likely played a role in the successful development of his patents.

Conclusion

Kenji Nishio's innovative work in oil-impregnant sintered bearings showcases his dedication to engineering and invention. His patents reflect a commitment to improving mechanical performance and reliability.