Company Filing History:
Years Active: 2014-2015
Title: Tetsuya Shibukawa: Innovator in Internal Combustion Engine Technology
Introduction
Tetsuya Shibukawa is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of internal combustion engine technology. With a total of 2 patents, his work focuses on enhancing the efficiency and functionality of engine components.
Latest Patents
Shibukawa's latest patents include a variable valve actuating apparatus for internal combustion engines. This innovative apparatus features a first lock recessed portion, a first lock member, and a second lock recessed portion formed in the second rotary member's side. It also includes a second lock member and passages for hydraulic fluid to facilitate movement of the lock members. This design allows for improved control over valve timing.
Another significant patent is the valve timing control device of an internal combustion engine. This device ensures that even if the engine is stopped with the lock pin of a vane rotor disengaged, the rotor can quickly return to a desired angular position upon starting. The mechanism includes two passage control systems with hydraulically actuated valve bodies, enabling effective communication between retarding and advancing operation chambers.
Career Highlights
Tetsuya Shibukawa is currently employed at Hitachi Automotive Systems, Ltd. His work at this esteemed company has allowed him to develop and refine his innovative ideas in automotive technology. His contributions have been instrumental in advancing engine performance and reliability.
Collaborations
Shibukawa has collaborated with notable coworkers, including Atsushi Watanabe and Yasuhide Takada. Their combined expertise has fostered a productive environment for innovation and development in automotive systems.
Conclusion
Tetsuya Shibukawa is a prominent figure in the field of internal combustion engine technology. His patents reflect a commitment to improving engine efficiency and performance. His work continues to influence the automotive industry positively.