Oyama, Japan

Koichi Togashi

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Komatsu Seisakusho. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Togashi. Retrieved from https://idiyas.com/inventor/koichi-togashi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1981

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Koichi Togashi: Inventor in Fuel Injection Control

Introduction

Koichi Togashi is an inventor associated with Oyama, Japan, and Kabushiki Kaisha Komatsu Seisakusho. His patent work concerns fuel injection control for internal combustion engines.

Latest Patents

Togashi is credited with 1 patent: “Fuel Injection Control System for Internal Combustion Engine.” The invention describes a system that uses an injection pump, a fuel injection valve, a solenoid-operated spool valve, a solenoid-operated metering valve, and a controller. The controller operates the valves to regulate fuel delivery through the valve’s piston and plunger chambers.

Career Highlights

Togashi’s recorded patent reflects work on controlling fuel injection in an internal combustion engine. The patent identifies Kabushiki Kaisha Komatsu Seisakusho as his company.

Collaborations

Togashi’s listed coworkers include Kunihiko Komiyama and Seikichi Kanai.

Conclusion

Koichi Togashi’s patent documents an approach to managing fuel injection through coordinated pump, valve, and controller components.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…