Location History:
- Toyoake City, JP (1991)
- Toyoake, JP (1994)
- Aichi-ken, JP (2000)
- Kariya, JP (2011 - 2016)
- Chiryu, JP (2006 - 2019)
Company Filing History:
23 out of 5,207 
2 out of 36,499 
1 out of 1 Years Active: 1991-2019
Title: Innovations of Kazunari Adachi: A Pioneer in Engineering
Introduction
Kazunari Adachi, an esteemed inventor based in Chiryu, Japan, has made significant contributions to the field of engineering with a portfolio of 24 patents. His work focuses on developing advanced mechanisms, particularly in the realms of internal combustion engines and hydraulic systems.
Latest Patents
Among his latest innovations is a sophisticated relief valve. This device features a housing that includes an internal flow passage for a working fluid, equipped with a relief port for discharging this fluid. The relief valve incorporates a valve body with two pressure-receiving portions, where the second area is notably larger than the first. It also includes a unique first recessed portion that is strategically designed to optimize functionality. Additionally, the valve is equipped with a biasing force adjustment mechanism utilizing a spring and a motor to enhance precision.
Another remarkable patent from Adachi is for an internal combustion engine with a hydraulic controller. This engine comprises a piston and an oil jet that operates at a specific pressure. The hydraulic controller is designed with a first passage that remains constantly open to supply low-pressure oil and a second, adjustable passage. This sophisticated setup allows for efficient oil supply control, ensuring seamless operation of the engine.
Career Highlights
Kazunari Adachi has built his career at prominent automotive companies, including Aisin Seiki Co., Ltd. and Toyota Motor Corporation. His work in these organizations has significantly influenced engineering solutions and the automotive industry's technological advancements.
Collaborations
Over the years, Adachi has collaborated with notable colleagues such as Yuji Noguchi and Takeo Asahi. These partnerships have fostered innovation and creativity, driving the development of highly efficient mechanical systems.
Conclusion
Kazunari Adachi's contributions to engineering through his numerous patents and innovations underline his status as a leading inventor in his field. His work continues to revolutionize the automotive and hydraulic sectors, providing invaluable advancements that enhance performance and efficiency.
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.