Location History:
- Katsuta, JP (1984 - 1995)
- Hitachinaka, JP (1999 - 2007)
Company Filing History:
25 out of 42,485 
5 out of 248 
1 out of 17 Years Active: 1984-2007
Title: **Innovative Contributions of Yoshiyuki Tanabe**
Introduction
Yoshiyuki Tanabe, a prolific inventor based in Hitachinaka, Japan, has made significant strides in the field of fuel injection technology. With an impressive portfolio of 35 patents, Tanabe's work focuses on enhancing the efficiency and accuracy of internal combustion engines.
Latest Patents
Tanabe's most recent innovations include a sophisticated fuel-injection valve. This valve features a unique design that comprises a fuel-injection hole, a valve element, and a valve seat, designed to optimize the opening and closing of the fuel-injection hole. A notable aspect of this invention is the incorporation of a secondary oscillation system, which collaborates with the primary oscillation system to minimize the bouncing of the valve element. This advancement is crucial for achieving precise fuel-injection control.
Another significant patent by Tanabe deals with internal combustion engines and their fuel injection control devices, particularly in supercharged fuel cylinder injection engines. This invention addresses the challenges posed by excessive fuel density at the spray center, which can deteriorate ignitability. By enhancing the mixture of fuel and air, and incorporating mechanisms like TCV for effective spray and airflow management, Tanabe's work aims to improve engine performance and reduce harmful emissions.
Career Highlights
Throughout his career, Tanabe has been associated with renowned organizations, including Hitachi, Ltd. His contributions to the field have not only enhanced his professional expertise but have also propelled advancements in automotive technology.
Collaborations
During his journey, Tanabe has collaborated with notable colleagues such as Yoshio Okamoto and Yasunaga Hamada. These partnerships have fostered a creative environment, leading to groundbreaking innovations and advancements in their respective fields.
Conclusion
Yoshiyuki Tanabe stands out as a remarkable inventor in the realm of fuel injection technology. His extensive patent portfolio and collaborative efforts underline his commitment to innovation and excellence in engineering. As the automotive industry evolves, Tanabe's contributions will undoubtedly continue to shape the future of efficient internal combustion engines.
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.