This inventor holds 6 USPTO granted patents. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Other. Active years: 1998-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Saitama-ken, JP (2001)
- Wako, JP (1998 - 2002)
Company Filing History:
5 out of 10,092 
1 out of 834,513 Years Active: 1998-2002
Title: Naohiro Kurokawa: Innovator in Evaporative Emission Control Systems
Introduction
Naohiro Kurokawa is a notable inventor based in Wako, Japan. He has made significant contributions to the field of internal combustion engine technology, particularly in the area of evaporative emission control systems. With a total of 6 patents to his name, Kurokawa's work has had a meaningful impact on automotive engineering.
Latest Patents
Kurokawa's latest patents focus on innovative evaporative emission control systems for internal combustion engines. One of his key inventions is designed to prevent changes in fuel components within the fuel tank and to avoid vacuum boiling in the fuel pump. This system accurately controls the air-fuel ratio to a desired value, ensuring a smooth fuel supply. The control system features an evaporative fuel passage that connects the fuel tank to the intake system of the engine. A control valve is integrated into this passage to manage its opening and closing. The system determines whether the fuel temperature is at or above a predetermined level, disabling the control valve's opening operation if it is. Additionally, it assesses the pressure in the tank, enabling the control valve's operation when the tank pressure meets specific criteria.
Career Highlights
Throughout his career, Kurokawa has worked with prominent companies, including Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in automotive technologies and contribute to advancements in emission control systems.
Collaborations
Kurokawa has collaborated with notable colleagues such as Toru Kitamura and Norio Suzuki. Their combined efforts have furthered the development of innovative solutions in the automotive sector.
Conclusion
Naohiro Kurokawa's contributions to evaporative emission control systems exemplify his dedication to innovation in automotive technology. His patents reflect a commitment to improving engine efficiency and environmental sustainability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile