Kiyohiko Yokota

Title: Kiyohiko Yokota: Innovator in Lubricant Technology

Introduction

Kiyohiko Yokota is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of lubricant technology, holding a total of 15 patents. His innovative work focuses on developing advanced lubricating oil compositions that enhance performance and efficiency.

Latest Patents

Yokota's latest patents include a lubricant composition that features a poly-α-olefin and an antioxidant. This composition is designed to have an evaporation loss of 4.9% by mass or less, a kinematic viscosity at 100° C. of 6.5 mm/sec or less, and an antioxidant content of at least 0.05% by mass relative to the poly-α-olefin. Another notable patent is for a saturated aliphatic hydrocarbon compound composition, which boasts an evaporation loss of 4% by mass or less and a kinetic viscosity at 100° C. of 6.5 mm²/s or less, with an average carbon number ranging from 36 to 44. This composition can be utilized in lubricating oil formulations, showcasing Yokota's expertise in creating high-performance lubricants.

Career Highlights

Throughout his career, Kiyohiko Yokota has worked with reputable companies such as Idemitsu Kosan Company, Limited and Idemitsu Petrochemical Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of lubricant technologies.

Collaborations

Yokota has collaborated with notable colleagues, including Takuji Okamoto and Noriyuki Tani. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Kiyohiko Yokota's contributions to lubricant technology through his patents and collaborations highlight his role as a leading inventor in this field. His work continues to influence the industry and improve the performance of lubricating oils.