Location History:
- Kanagawa-ken, JP (1997)
- Yokohama, JP (1994 - 1998)
- Tokyo, JP (1978 - 2003)
Company Filing History:
Years Active: 1978-2003
Title: Innovations and Contributions of Masakuni Hirata
Introduction
Masakuni Hirata, a prominent inventor based in Tokyo, Japan, has made significant contributions in the field of engine oil compositions. With a remarkable portfolio of 8 patents, his innovative approaches have had a substantial impact on lubricating technology.
Latest Patents
Hirata's most recent patents focus on innovative engine oil compositions. One notable patent features an engine oil composition that includes a major amount of lubricating base oil combined with (a) 0.01 to 30% by weight of an overbasic oil-soluble metal salt utilizing an alkaline-earth metal borate, (b) 0.01 to 5% by weight of a molybdenum dithiocarbamate, and (c) 0.01 to 5% by weight of an antioxidant. These components are essential for enhancing the overall effectiveness of the oil composition. Another recent patent provides a composition with a specific kinematic viscosity and total amount of aromatics, ensuring optimized performance.
Career Highlights
Throughout his career, Masakuni Hirata has worked with notable companies including Nippon Oil Company and Nippon Mitsubishi Oil Corporation. His expertise in lubrication technology and engine oil development has been crucial in advancing automotive performance and reliability.
Collaborations
Hirata has collaborated with esteemed colleagues such as Kiyoshi Inoue and Jinichi Igarashi. These partnerships have fostered an environment of innovation, enabling the development of groundbreaking solutions in engine oil formulations.
Conclusion
Masakuni Hirata's dedication to innovation and his extensive patent portfolio showcase his vital role in the advancement of engine oil technology. His contributions not only highlight his inventive spirit but also reinforce the importance of research and collaboration in the field of lubricants. Through his work, Hirata continues to shape the future of engine performance, paving the way for more efficient and effective automotive solutions.