Location History:
- Anjo, JP (2012 - 2016)
- Obu, JP (2016)
- Kariya, JP (2007 - 2021)
Company Filing History:
Years Active: 2007-2021
Title: The Innovative Contributions of Koji Hashimoto
Introduction
Koji Hashimoto is a prominent inventor based in Anjo, Japan. He has made significant contributions to the field of engineering, particularly in the development of valve devices and exhaust gas recirculation systems. With a total of 11 patents to his name, Hashimoto's work has had a substantial impact on automotive technology.
Latest Patents
One of Hashimoto's latest patents is a valve device that features a sleeve member of a movable unit. This device includes a first pressure receiving surface and a second pressure receiving surface. The first surface receives a first fluid pressure in an axial direction opposite to a biasing force of a spring when a valve member closes a seat opening portion. The second surface receives a second fluid pressure in the same axial direction as the biasing force of the spring when the valve member closes the seat opening portion. Notably, the first and second surface areas are made equal, ensuring optimal functionality.
Another significant patent is an exhaust gas recirculation device. This device comprises a housing with an inner wall that defines an intake passage for intake air. It includes an outlet opening for EGR gas and a throttle valve that generates negative pressure at the outlet opening. Additionally, the housing features an intake air guide device that directs the intake air toward the axial center area of the intake passage, enhancing the efficiency of the system.
Career Highlights
Koji Hashimoto has built a successful career at Denso Corporation, a leading global automotive supplier. His innovative designs and engineering solutions have contributed to the advancement of automotive technologies. His expertise in valve devices and exhaust systems has positioned him as a key figure in the industry.
Collaborations
Throughout his career, Hashimoto has collaborated with talented individuals such as Shinsuke Miyazaki and Yuichiro Moritani. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Koji Hashimoto's contributions to the field of engineering are noteworthy and impactful. His innovative patents and work at Denso Corporation demonstrate his commitment to advancing automotive technology. His legacy as an inventor continues to inspire future generations in the industry.
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.