Company Filing History:
Years Active: 1988-1999
Title: Innovations of Katsumi Hashimoto
Introduction
Katsumi Hashimoto is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of lubricating oil compositions, holding a total of 4 patents. His work focuses on enhancing the performance of lubricants used in mechanical apparatuses, particularly in low-temperature conditions.
Latest Patents
One of his latest patents is a hydraulic working oil composition. This invention includes a base oil for lubricating oil designed for mechanical apparatuses with an orifice mechanism. The base oil features a kinematic viscosity at 40°C ranging from 3 to 500 cSt, a pour point of -25°C or lower, and a cloud point of -25°C or lower. The lubricating oil composition comprises major components, including the aforementioned base oil and at least one additive selected from various agents such as viscosity index improvers, pour point depressants, extreme pressure agents, anti-wear agents, oiliness agents, and antioxidants. This innovative composition excels in working properties at low temperatures, making it particularly effective for mechanical apparatuses operating under such conditions.
Career Highlights
Katsumi Hashimoto is currently employed at Idemitsu Kosan Company, Limited, where he continues to develop advanced lubricating oil technologies. His expertise in this area has positioned him as a key figure in the industry, contributing to the advancement of mechanical lubrication solutions.
Collaborations
Throughout his career, Katsumi has collaborated with esteemed colleagues, including Hideo Kanamori and Isoo Suzuki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Katsumi Hashimoto's contributions to the field of lubricating oil compositions demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of mechanical lubrication, particularly in challenging conditions. His work continues to influence the industry positively.