Location History:
- Saitama, JP (2001)
- Wako, JP (1994 - 2010)
Company Filing History:
11 out of 10,092 
1 out of 1 
1 out of 42,508 
Years Active: 1994-2010
Title: Innovations of Masahiro Sakanushi
Introduction
Masahiro Sakanushi is a prominent inventor based in Wako, Japan. He has made significant contributions to the field of exhaust gas purification for internal combustion engines. With a total of 13 patents to his name, Sakanushi's work focuses on enhancing the efficiency and effectiveness of emission control systems.
Latest Patents
Sakanushi's latest patents include an exhaust gas purification apparatus for an internal combustion engine and a catalyst for purifying exhaust gas. The first patent describes a Cr trapping agent that is strategically placed to interact with the substrate components containing chromium. This innovative approach utilizes an element or silver as the Cr trapping agent, which is more basic than alkali or alkaline earth metals. This design prevents the transfer of chromium towards these metals, thereby inhibiting unwanted reactions.
The second patent outlines a device for clarifying exhaust gas from internal combustion engines. This exhaust emission control system features a monolith catalyst that incorporates an oxygen storage agent and a noble metal-based three-way catalyst, including palladium, rhodium, and platinum. The system is designed to optimize the use of these precious metals while maintaining a high exhaust emission control rate, ultimately reducing production costs.
Career Highlights
Throughout his career, Sakanushi has worked with notable companies, including Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in the automotive industry.
Collaborations
Sakanushi has collaborated with esteemed colleagues such as Fumio Hara and Akira Fujimura. Their combined expertise has contributed to the advancement of technologies in exhaust gas purification.
Conclusion
Masahiro Sakanushi's contributions to the field of exhaust gas purification demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of the challenges faced in the automotive industry and provide effective solutions to improve emission control systems.