This inventor holds 7 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Toyota Jidosha Kabushiki Kaisha, Ihi Corporation. Active years: 2019-2026.
Company Filing History:
7 out of 38,774 
1 out of 1,193 
Years Active: 2019-2026
Title: **Takato Hatano: Innovator in Turbocharger Technology**
Introduction
Takato Hatano is a prominent inventor based in Seto, Japan, known for his significant contributions to automotive technology. With a total of five patents to his name, he has made remarkable advancements in turbocharger systems, enhancing the efficiency and performance of internal combustion engines.
Latest Patents
His latest patents showcase innovative designs and control mechanisms for turbochargers. One of the key inventions is a turbocharger that features a turbine housing with three exhaust passages, enabling improved exhaust gas flow from multiple cylinders of an engine. This design allows the exhaust gases from the first, second, and third cylinders to efficiently converge within the turbine housing, optimizing performance.
Additionally, Hatano has developed a sophisticated control device for turbochargers. This device effectively manages the turbine's operation to ensure that the boost pressure remains within permissible limits. It comprises two calculation units that assess compressor efficiency and determine the allowable boost pressure based on the intake air quantity, further refining the turbocharger's functionality.
Career Highlights
Takato Hatano works at Toyota Motor Corporation, where he has been instrumental in pioneering advancements in turbocharger technology. His contributions have not only helped enhance vehicle performance but also contributed to the development of more environmentally friendly automotive technologies.
Collaborations
Throughout his career, Hatano has collaborated with notable colleagues, including Naoki Igarashi and Hiroshi Kuma. These partnerships have fostered an innovative environment that encourages the sharing of ideas and technical expertise, leading to the successful development of advanced automotive solutions.
Conclusion
Takato Hatano stands out as a talented inventor in the field of turbocharger technology, significantly impacting the automotive industry. With his latest patents reflecting his commitment to innovation, he continues to pave the way for advancements that improve efficiency and performance in modern vehicles. His work at Toyota Motor Corporation and collaborations with fellow engineers further underscore his role as a key contributor to the future of automotive engineering.