Location History:
- Nagoya, JP (1999 - 2001)
- Naogya, JP (2003)
Company Filing History:
Years Active: 1999-2003
Title: Akio Kokubu: Innovator in Ignition Systems
Introduction
Akio Kokubu is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of ignition systems, holding a total of 6 patents. His work focuses on enhancing the efficiency and functionality of ignition devices used in internal combustion engines.
Latest Patents
One of Kokubu's latest patents is an innovative ignition system that features a spark plug and a positive voltage applying unit. This system includes a central electrode, a porcelain insulator, a main metallic shell, and a ground electrode. The positive voltage applying unit is designed to apply a positive voltage to the central electrode in comparison with the ground electrode, creating an ignition high voltage between them. A spark discharge gap is formed between the ground electrode and the distal end of the central electrode, optimizing the ignition process.
Another notable patent is an ignition device for internal combustion engines. This device includes an engine control unit that assesses the cooling water temperature to determine the engine's state. When the engine is identified as being in a cold state, the control unit generates an ignition signal to activate the spark plugs during the exhaust or expansion stroke, ensuring efficient engine performance.
Career Highlights
Kokubu is currently employed at NGK Spark Plug Company, Limited, where he continues to innovate and develop advanced ignition technologies. His expertise in this area has positioned him as a key figure in the automotive industry, contributing to the development of more reliable and efficient ignition systems.
Collaborations
Throughout his career, Kokubu has collaborated with notable colleagues, including Yoshihiro Matsubara and Kazumasa Yoshida. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in ignition technology.
Conclusion
Akio Kokubu's contributions to ignition systems have significantly impacted the automotive industry. His innovative patents and collaborative efforts continue to drive advancements in engine technology, showcasing his dedication to improving vehicle performance.
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.