Location History:
- Tokorozawa, JP (1999 - 2001)
- Itabashi-ku, JP (2004 - 2007)
- Tokyo, JP (1987 - 2014)
Company Filing History:
4 out of 10 
3 out of 5 
2 out of 536 Years Active: 1987-2014
Title: Innovations of Hiroshi Ebihara
Introduction
Hiroshi Ebihara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of sealing devices. With a total of 10 patents to his name, Ebihara's work has had a substantial impact on various industries.
Latest Patents
One of his latest patents is a seal device designed to maintain reliable shaft sealing in high-pressure fluid applications. This innovative device reduces the equivalent Mises stress occurring in the seal lip, thereby extending its durable term. The design includes a backup ring with a tapered section that continuously extends from a fixation section, along with a forward end section. A rounded surface with a specific curvature radius is formed at the boundary where the tapered section changes to the forward end section. This design ensures that the portion of the tapered surface in contact with the rounded surface is a projected curvature surface, enhancing the overall performance of the seal device.
Career Highlights
Throughout his career, Hiroshi Ebihara has worked with notable companies such as Tjm Design Corporation and Tajima Tool Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Ebihara has collaborated with talented individuals in the field, including Hideo Okada and Yasuhisa Arita. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hiroshi Ebihara's contributions to the field of sealing devices exemplify his innovative spirit and dedication to engineering excellence. His patents continue to influence the industry and showcase the importance of reliable sealing solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.