This inventor holds 1 USPTO granted patent. Top assignees: Ngk Spark Plug Company, Limited, Yamaha Hatsudoki Kabushiki Kaisha. Active years: 1980.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 2,606 
1 out of 4,359 
Years Active: 1980
Title: Fumio Zega: Inventor of an Ignition Circuit for Self-Purifying Spark Plugs.
Introduction
Fumio Zega is an inventor associated with Hamamatsu, Japan. His recorded patent work includes an ignition circuit designed for self-purifying creeping discharge spark plugs. He is credited with 1 patent.
Latest Patents
Zega’s listed patent, “Ignition Circuit for Self-Purifying Creeping Discharge Spark Plugs,” describes a circuit built around a spark plug with a center electrode and a concentric ground electrode. The electrodes form a spark gap with a creeping surface along which sparks can travel. A capacitor is positioned near the gap and connected in parallel with it, while a series-connected impedance element is designed not to impede the electric charge discharged from the capacitor. The arrangement addresses ignition in a spark plug intended to support self-purification.
Career Highlights
Zega’s professional associations include Yamaha Hatsudoki Kabushiki Kaisha and NGK Spark Plug Company, Limited. His patent reflects work on ignition circuitry and spark-plug design.
Collaborations
His listed coworkers include Takashi Suzuki and Toshihiko Uenaga. These associations provide context for the people connected with his professional and inventive work.
Conclusion
Fumio Zega’s recorded invention focuses on an ignition circuit that combines a creeping-discharge spark plug, a nearby capacitor, and an impedance element to support spark movement and self-purifying operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile