Ken Takeuchi

Title: Ken Takeuchi: Inventor in Electric-Powered Construction Machinery.

Introduction

Ken Takeuchi is an inventor based in Ibaraki, Japan, associated with Hitachi Construction Machinery. His work includes an invention for managing battery charging in electric-powered working machines.

Latest Patents

Takeuchi is credited with 1 patent, titled “Electric Powered Working Machine.” The invention describes a battery-powered excavator with a secondary battery, a battery management unit, and a controller that manages normal or diagnostic charging. The controller uses the battery’s operation history to determine whether to recommend a diagnostic charge. If recommended, it considers the battery’s current state, the estimated time needed for the charge, and the site work plan, including the planned work start time, to decide whether to proceed.

Career Highlights

Takeuchi’s patent addresses the practical challenge of scheduling battery diagnostics around construction-site operations. By incorporating battery condition and work schedules into charging decisions, the system is designed to support battery management while accounting for planned work.

Collaborations

Takeuchi is associated with Hitachi Construction Machinery. His listed coworkers include Takashi Kamijoh and Itaru Naya.

Conclusion

Ken Takeuchi’s patented work focuses on coordinating battery diagnostics with equipment condition and construction-site schedules, contributing to the development of electric-powered working machines.