Toyota, Japan

Hideki Kubonoya

This inventor holds 16 USPTO granted patents and 4 EPO patents, primarily in Electric Vehicle Technology. Top assignees: Toyota Jidosha Kabushiki Kaisha, Subaru Corporation. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Kubonoya. Retrieved from https://idiyas.com/inventor/hideki-kubonoya

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

Calculating rank

% Patents Active = 37.5


Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 23(Granted Patents)


Location History:

  • Susono, JP (2020)
  • Toyota, JP (2010 - 2023)

Company Filing History:


Years Active: 2010-2025

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Areas of Expertise:
Electrified Vehicle
Braking Control Device
Gear Train
Switched Reluctance Motor
Heat Exchange System
Hybrid Vehicle
Series Hybrid Drive
Shift Controller
Hydraulic Control
Control Apparatus
Driving Source Controller
Control Method
16 patents (USPTO):Explore Patents

Title: The Innovative Mind of Hideki Kubonoya

Introduction: Hideki Kubonoya is a renowned inventor hailing from Toyota, Japan, known for his groundbreaking contributions to the field of automotive technology.

Latest Patents: Hideki Kubonoya holds several patents related to hybrid vehicle systems, energy-efficient engines, and advanced safety features in automobiles.

Career Highlights: With a career spanning over two decades at Toyota, Hideki Kubonoya has played a pivotal role in the development of eco-friendly vehicles and cutting-edge automotive technologies. His innovative ideas have significantly influenced the direction of the automotive industry.

Collaborations: Throughout his career, Hideki Kubonoya has collaborated with top engineers, designers, and researchers in the automotive sector, fostering a culture of innovation and excellence within Toyota.

Conclusion: Hideki Kubonoya's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the automotive industry. His contributions continue to shape the future of sustainable transportation.

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]
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