Inventors with similar research interests:
Location History:
- Susono, JP (2011 - 2023)
- Toyota, JP (2022 - 2023)
Company Filing History:
75 out of 36,713 
4 out of 246 
1 out of 83 
Years Active: 2011-2024
Areas of Expertise:
Title: Hiromasa Nishioka: Innovator in Exhaust Gas Control Technologies
Introduction: Hiromasa Nishioka, an esteemed inventor based in Susono, Japan, has made significant contributions to the field of exhaust gas control systems. With an impressive portfolio of 75 patents, his work focuses on enhancing the efficiency and effectiveness of exhaust gas purification, particularly in internal combustion engines.
Latest Patents: Among his latest inventions, Nishioka developed an innovative exhaust gas control system that features a dual-layer catalyst approach. This system includes a first exhaust gas control catalyst layer that manages the emissions from an internal combustion engine and a second layer aimed at further enhancing the control over these emissions. Notably, the second layer incorporates an oxygen storage material, allowing for improved performance metrics, specifically maintaining a defined ratio of the material's properties for optimal functioning.
In addition, he has created an exhaust gas purification device designed to reduce pressure loss during operation. This device utilizes a honeycomb substrate structure with a strategically placed inflow cell side catalyst layer, which not only optimizes gas flow but also addresses challenges related to pressure variations. Nishioka's innovations are paving the way for more effective solutions in exhaust gas management.
Career Highlights: Nishioka's professional journey includes significant tenures at renowned companies such as Toyota Motor Corporation and Cataler Corporation. His experiences at these leading firms have enabled him to refine his expertise in automotive technologies and innovations related to engine emissions control.
Collaborations: Throughout his career, Nishioka has collaborated with notable colleagues in the field, including Hiroshi Otsuki and Yoshihisa Tsukamoto. These partnerships have fostered a collaborative environment conducive to innovation, allowing for the exchange of ideas and techniques that push the boundaries of exhaust gas treatment technologies.
Conclusion: Hiromasa Nishioka stands out as a prolific inventor whose work in exhaust gas control systems significantly impacts environmental sustainability in the automotive industry. His numerous patents reflect a dedication to innovation that continues to shape the future of cleaner engine technologies.