Location History:
- Kariya, JP (2010)
- Tokyo, JP (1999 - 2020)
Company Filing History:
Years Active: 1999-2020
Title: The Innovations of Tsuyoshi Tadanaga: A Spotlight on an Inventor from Tokyo
Introduction
Tsuyoshi Tadanaga, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of automotive technology. With three patents to his name, Tadanaga's innovative designs have focused on optimizing engine performance and efficiency. His work is recognized for its impact on the advancement of internal combustion engines.
Latest Patents
Among his latest inventions, Tadanaga has developed a control device for internal combustion engines. This control device features a variable valve timing (VVT) mechanism, which alters the timing of the opening and closing of intake and exhaust valves. It includes a processor and two sensors: one for detecting atmospheric pressure and another for measuring the flow of air in the intake path. The processor is designed to calculate charging efficiency and volumetric efficiency, allowing for precise adjustments in valve opening timings.
Another notable patent of Tadanaga's is the engine start controller. This device utilizes a starter motor driven by a battery to initiate engine operation. It comprises an activation switch for issuing a START command and an activation circuit connecting the starter motor to the battery. Importantly, the controller is equipped with a bypass circuit that enables direct transmission of the START command to the activation circuit, enhancing the reliability of the engine starting process.
Career Highlights
Tsuyoshi Tadanaga currently works at Mitsubishi Jidosha Kogyo Kabushiki Kaisha, a prominent company in the automotive industry. His work there has allowed him to explore cutting-edge technologies and apply his inventive talents to enhance engine systems and overall vehicle performance. His innovations demonstrate a deep understanding of engineering principles and a commitment to improving automotive technology.
Collaborations
During his career, Tadanaga has collaborated with notable colleagues, including Mitsuhiko Ohnuma and Yasuki Tamura. Working alongside these professionals has contributed to a rich exchange of ideas and has fostered an environment of innovation and development at Mitsubishi.
Conclusion
Tsuyoshi Tadanaga's contributions as an inventor not only showcase his technical expertise but also reflect his passion for advancing automotive technology. With three patents that enhance engine efficiency and reliability, Tadanaga is a vital part of the ongoing evolution in the automotive sector, and his work promises to influence future innovations in the industry.