Location History:
- Wako, JP (2006)
- Saitama, JP (2002 - 2010)
Company Filing History:
2 out of 21,831 
1 out of 229 
1 out of 10,092 
Years Active: 2002-2010
Title: The Innovative Mind of Hiroyuki Oketani
Introduction: Hiroyuki Oketani, an accomplished inventor based in Saitama, Japan, has made significant contributions to the field of internal combustion engines. With a total of three patents to his name, Oketani has excelled in developing innovative solutions that enhance the performance and efficiency of engine components.
Latest Patents: Oketani's latest inventions include two noteworthy patents. The first patent is for an output shaft of a power unit designed with a driven gear. This innovative shaft allows for the efficient transmission of power from an internal combustion engine while minimizing weight without compromising strength. The output shaft can be manufactured using compact equipment, showcasing Oketani's commitment to both functionality and manufacturing efficiency.
The second patent details a sintered alloy valve seat that can be press-fitted into the cylinder head of an internal combustion engine. This valve seat consists of a double-layer structure formed by a sintering process, incorporating an iron-based sintered alloy. The innovative design, which includes a valve-seating section with controlled porosity and sintered density, enhances the durability and performance of the engine's components.
Career Highlights: Throughout his career, Oketani has held positions at renowned companies such as Honda Motor Co., Ltd. and Nippon Piston Ring Co., Ltd. His experience in these prestigious organizations has undoubtedly influenced his inventive journey and contributed to his success as an inventor.
Collaborations: Oketani has had the opportunity to collaborate with esteemed colleagues, including Kenichi Sato and Arata Kakiuchi. These professional relationships have fostered a spirit of innovation, resulting in groundbreaking advancements in engine technology.
Conclusion: Hiroyuki Oketani's work exemplifies the importance of innovation in the automotive industry. His latest patents not only showcase his inventive prowess but also contribute to the development of more efficient and reliable engine components. Oketani's contributions will likely continue to impact the field, paving the way for future advancements in engine technology.
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.