Location History:
- Gumma Prefecture, JP (1992)
- Isesaki, JP (1994)
- Gunma, JP (1989 - 2001)
Company Filing History:
6 out of 130 
1 out of 556 Years Active: 1989-2001
Title: The Innovations of Akihiko Araki
Introduction
Akihiko Araki is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of electronic control systems, particularly in the automotive industry. With a total of seven patents to his name, Araki's work focuses on enhancing engine performance and efficiency.
Latest Patents
One of Araki's latest patents is a diagnostic system for detecting a freezing condition in an intake pressure sensor. This system includes a control unit that checks engine operating parameters after the ignition switch is turned on. It determines whether the engine is in a state that allows for a freeze diagnosis. The control unit monitors the intake pressure as the engine speed increases and judges a freezing condition based on the intake pressure levels.
Another significant patent is a method and system for controlling secondary air for internal combustion engines. In this system, secondary air is supplied upstream of a catalyst in the exhaust passage. An oxygen sensor is placed between the secondary air supply and the catalyst to control the supply amount of secondary air. This feedback control ensures that the oxygen concentration in the exhaust gas approaches a target value, optimizing the air/fuel ratio for better engine performance.
Career Highlights
Throughout his career, Akihiko Araki has worked with several prominent companies, including Japan Electronic Control Systems Company, Limited and Unisia Jecs Corporation. His experience in these organizations has allowed him to develop innovative solutions that address critical challenges in engine management and emissions control.
Collaborations
Araki has collaborated with notable colleagues such as Toshio Namba and Masanobu Osaki. Their combined expertise has contributed to the advancement of technologies in the automotive sector.
Conclusion
Akihiko Araki's contributions to the field of automotive technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact engine performance and efficiency, showcasing the importance of innovation in the automotive industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.