This inventor holds 2 USPTO granted patents. Top assignees: Nippon Mitsubishi Oil Corporation, Nippon Oil Company. Active years: 1996-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996-2004
Title: The Innovations of Tomomasa Osumi
Introduction
Tomomasa Osumi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of lubricants and hydraulic oils, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
Osumi's latest patents include a refrigerating machine oil and a hydraulic working oil composition for buffers. The refrigerating machine oil comprises an ester oil designed for use with refrigerants containing carbon dioxide. This oil is characterized by its excellent lubricity, miscibility with refrigerants, stability, and electric insulation. His hydraulic working oil composition for buffers includes a lubricating oil as a base, along with specific phosphorus-containing and nitrogen-containing compounds. These components are essential for lubricating buffers effectively.
Career Highlights
Throughout his career, Tomomasa Osumi has worked with prominent companies such as Nippon Mitsubishi Oil Corporation and Nippon Oil Company. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of lubricants and hydraulic oils.
Collaborations
Osumi has collaborated with notable coworkers, including Hiroyuki Hirano and Yasuyuki Watanabe. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Tomomasa Osumi's contributions to the field of lubricants and hydraulic oils
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile