This inventor holds 48 USPTO granted patents and 2 EPO patents, primarily in Internal Combustion Engine. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 1986-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ann Arbor, MI (US) (1988 - 1989)
- Susono, JP (1986 - 1992)
- Sunto, JP (1995)
- Sizuoka, JP (1995)
- Shizuoka, JP (1996 - 2003)
- Mishima, JP (2005)
- Suntou-gun, JP (1998 - 2006)
- Sunto-gun, JP (1996 - 2012)
Company Filing History:
Years Active: 1986-2012
Areas of Expertise:
Title: Toshinari Nagai: Innovator in Catalyst Technology
Introduction
Toshinari Nagai, an accomplished inventor based in Sunto-gun, Japan, has made significant contributions to the field of catalyst technology, holding a remarkable total of 48 patents. His innovative methods and apparatuses have paved the way for advancements in vehicle emissions control, contributing to a more sustainable future.
Latest Patents
Nagai's latest patents showcase his expertise in developing sophisticated catalyst degradation determining methods. One such method involves controlling the air-fuel ratio to enhance the storage capacity of oxygen in both first and second catalysts. By regulating the air-fuel ratio to rich and lean states, this process ensures optimal operation and efficiency of vehicle catalysts.
Additionally, his patent for a catalyst deterioration detecting apparatus outlines a system that incorporates upstream and downstream catalysts positioned within an exhaust passage. This apparatus utilizes oxygen sensors to ascertain the oxygen storage capacity of the catalysts and detects deterioration based on specific capacity thresholds. These innovations reflect Nagai's commitment to advancing emission control technologies.
Career Highlights
Toshinari Nagai is currently affiliated with Toyota Jidosha Kabushiki Kaisha, a globally recognized leader in automotive manufacturing. His work at Toyota has positioned him at the forefront of developing new technologies that are critical for reducing vehicle emissions and enhancing environmental performance.
Collaborations
Throughout his career, Nagai has collaborated with notable colleagues such as Naoto Kato and Toshiyasu Katsuno. Their joint efforts in research and development have significantly contributed to the successful implementation of innovative catalyst technologies within Toyota's product lineup.
Conclusion
Toshinari Nagai is a pivotal figure in the advancement of catalyst technology, with numerous patents that highlight his innovative spirit and dedication to improving automotive efficiency. His work continues to influence the automotive industry, paving the way for cleaner and more efficient vehicles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile