This inventor holds 18 USPTO granted patents, plus 1 CIPO patent, primarily in Internal Combustion Engines. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisin Seiki Kabushiki Kaisha, Denso Corporation. Active years: 1985-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Aichi, JP (1999)
- Nishikamo-gun, JP (2000)
- Toyota, JP (1985 - 2003)
- Susono, JP (1985 - 2003)
- Numazu, JP (2005)
Company Filing History:
15 out of 38,970 
3 out of 5,207 
1 out of 20,436 
Years Active: 1985-2005
Areas of Expertise:
Title: Souichi Matsushita: Innovator in Fuel Injection Technology
Introduction
Souichi Matsushita is a prominent inventor known for his contributions to fuel injection technology. He is based in Susono, Japan, and holds a total of 18 patents. His work has significantly impacted the automotive industry, particularly in enhancing engine performance and reducing emissions.
Latest Patents
One of Matsushita's latest patents is a fuel injection device that features an actuator and a displacement amplification chamber. This chamber amplifies the amount of displacement of the actuator and is connected to a fuel passage via a replenishment fuel passage equipped with a check valve. This design allows fuel to flow only toward the displacement amplification chamber, with a throttle portion formed in the replenishment fuel passage. Another notable patent is an exhaust emission control device for internal combustion engines. This device includes a NOx catalyst capable of lean burn, which is designed to release and reduce absorbed NOx using a reducing agent. A load detector monitors the engine's load, while a reducing agent addition controller manages the addition period and interval of the reducing agent, ensuring sufficient supply to the NOx catalyst regardless of operating conditions.
Career Highlights
Matsushita has worked with notable companies in the automotive sector, including Toyota Motor Corporation and Aisin Seiki Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that address critical challenges in engine technology.
Collaborations
Throughout his career, Matsushita has collaborated with talented individuals such as Kiyoshi Nakanishi and Mutsumi Kanda. These partnerships have fostered a creative environment that has led to significant advancements in fuel injection systems.
Conclusion
Souichi Matsushita's contributions to fuel injection technology and emissions control have made a lasting impact on the automotive industry. His innovative patents and collaborations with leading companies and individuals highlight his role as a key figure in engineering advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile