Company Filing History:
2 out of 264 
2 out of 45 Years Active: 1997
Title: Masuhiro Onoyama: Innovator in Lubricating Fluid Technology
Introduction
Masuhiro Onoyama is a notable inventor based in Isehara, Japan. He has made significant contributions to the field of lubricating fluid compositions, particularly for dynamic pressure bearings. With a total of 2 patents to his name, Onoyama's work has implications for various industrial applications.
Latest Patents
Onoyama's latest patents include a lubricating fluid composition for dynamic pressure bearings. This innovative composition supports a shaft by dynamic pressure and comprises fine magnetic particles dispersed in a base oil solvent, enhanced with an amine anti-gelling agent. Another patent focuses on a similar lubricating fluid composition, which also supports the shaft of the bearing by dynamic pressure. This formulation includes fine magnetic particles dispersed in a base oil solvent, specifically a hydrogenated poly-.alpha.-olefin (PAO) and a polyol ester.
Career Highlights
Throughout his career, Onoyama has worked with prominent companies such as Sankyo Seiki Mfg. Co., Ltd. and Taiho Industries Co., Ltd. His experience in these organizations has allowed him to refine his expertise in lubricating technologies and contribute to advancements in the field.
Collaborations
Onoyama has collaborated with notable colleagues, including Masamichi Hayakawa and Toshihiro Kobayashi. These partnerships have fostered innovation and development in his research endeavors.
Conclusion
Masuhiro Onoyama's contributions to lubricating fluid technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of dynamic pressure bearings and their applications.