This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha. Active years: 1989-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989-1992
Title: The Innovative Contributions of Tomomi Nakagawa
Introduction
Tomomi Nakagawa is a prominent inventor based in Kawasaki, Japan. She has made significant contributions to the field of engine technology, holding a total of 3 patents. Her work focuses on improving combustion efficiency and reducing emissions in diesel engines.
Latest Patents
One of her latest patents is a combustion chamber for a diesel engine. This invention features a projection positioned in the center of a concave section of a toroidal combustion chamber. The projection is divided into a section with a steep slope and a section with a gentle slope. This design allows air close to the center section to flow near the side wall of the concave section, enhancing the mixing of air and fuel for combustion. By optimizing the re-entrant angle of the air flow, the turbulence is increased, which improves fuel agitation.
Another notable patent is the variable swirl intake apparatus for engines. This apparatus controls the swirl of intake air in the cylinder chamber of an engine. It includes an intake port and a swirl chamber that work together to create a controlled gas flow. This innovation allows for adjustments based on the engine's operating conditions, effectively reducing nitrogen oxides (NOx) and fuel consumption rates.
Career Highlights
Tomomi Nakagawa is currently employed at Mitsubishi Jidosha Kogyo Kabushiki Kaisha, a leading automotive manufacturer. Her work at Mitsubishi has positioned her as a key player in the development of advanced engine technologies.
Collaborations
Throughout her career, Nakagawa has collaborated with notable colleagues, including Eiji Mizote and Taizo Shimada. These partnerships have fostered a creative environment that has led to innovative solutions in engine design.
Conclusion
Tomomi Nakagawa's contributions to engine technology exemplify her commitment to innovation and sustainability. Her patents reflect a deep understanding of combustion processes and a dedication to improving engine performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile