Okazaki, Japan

Hideki Obayashi

This inventor holds 52 USPTO granted patents, primarily in Internal Combustion Engines (CPC class 1234). Top assignees: Nippon Soken, Inc., Nippondenso Co., Ltd., Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1976-2017.


% Patents Active = 98.1

Average Co-Inventor Count = 4.0

ph-index = 14

Forward Citations = 878(Granted Patents)

Forward Citations (Not Self Cited) = 846(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Aichi, JA (1976 - 1978)
  • Aichi, JP (1978 - 1980)
  • Hoi, JP (1978 - 1980)
  • Okazaki, JP (1981 - 2017)

Company Filing History:


Years Active: 1976-2017

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Areas of Expertise:
Fuel Reformer
Air Amount Calculator
Boost Pressure Estimation
Diagnosis System
Intake Control
Torque Detector
Output Control
Gas Flow Measuring
Exhaust Gas Recirculation
Air-Fuel Ratio Control
Automatic Transmission
Combustion Variation Detection
52 patents (USPTO):Explore Patents

Title: The Innovative Journey of Hideki Obayashi

Introduction: Hideki Obayashi, a pioneering inventor hailing from Okazaki, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Hideki Obayashi's latest patents include cutting-edge advancements in the fields of robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Hideki Obayashi has established himself as a leading figure in the Japanese innovation landscape. His work has not only revolutionized existing industries but has also paved the way for new technological frontiers.

Collaborations: Throughout his career, Hideki Obayashi has collaborated with top research institutions, universities, and leading tech companies to bring his inventions to life. His ability to work across disciplines and sectors has led to the development of groundbreaking technologies with real-world applications.

Conclusion: Hideki Obayashi's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of inventions. His contributions continue to inspire the next generation of inventors and shape the technological landscape for years to come.

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