This inventor holds 4 USPTO granted patents. Top assignee: Denso Corporation. Active years: 2015-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2015-2017
Title: Koichi Hattori: Innovator in Ignition Technology
Introduction
Koichi Hattori is a notable inventor based in Ichinomiya, Japan. He has made significant contributions to the field of ignition technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and reliability of ignition systems in internal combustion engines.
Latest Patents
Hattori's latest patents include an innovative ignition device and an advanced ignition system. The ignition device features a spark plug and an ignition coil, designed to optimize airflow during the compression step in an internal combustion engine. The spark plug is strategically attached to the cylinder head, allowing for effective combustion. The ignition coil consists of a primary and secondary coil, with the secondary coil's output voltage being restricted to a predetermined level after the primary coil's energization is interrupted.
The ignition system incorporates a Zener diode connected in parallel with the spark plug. This design aims to suppress torque variation in the engine, particularly as the spark plug deteriorates. The system measures the time from when an ignition signal is switched off until ignition timing occurs, adjusting the breakdown voltage of the Zener diode to maintain a consistent variation range.
Career Highlights
Koichi Hattori is currently employed at Denso Corporation, a leading company in automotive technology. His work at Denso has allowed him to develop and refine his innovative ideas in ignition technology, contributing to the advancement of engine performance.
Collaborations
Hattori has collaborated with notable colleagues, including Masamichi Shibata and Atsuya Mizutani. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the automotive sector.
Conclusion
Koichi Hattori's contributions to ignition technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engine dynamics and a desire to improve performance and reliability in automotive applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile