Yokosuka, Japan

Hideo Hamada


Average Co-Inventor Count = 2.9

ph-index = 13

Forward Citations = 395(Granted Patents)


Location History:

  • Yokosuka, JA (1978)
  • Yokosuka, JP (1980 - 1986)

Company Filing History:


Years Active: 1978-1986

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22 patents (USPTO):Explore Patents

Title: Innovations of Hideo Hamada in Automotive Technology

Introduction: Hideo Hamada is a renowned inventor based in Yokosuka, Japan, known for his significant contributions to the automotive industry. With a remarkable portfolio of 22 patents, Hamada has played a crucial role in the advancement of automotive technology, particularly in transmission systems. His innovative designs continue to influence the way vehicles operate and improve efficiency on the road.

Latest Patents: Hamada's latest patents exemplify his expertise and creativity. One of his notable inventions is the "Lock-up Torque Converter and Method for Controlling Clutch Slip." This patent addresses the measurement of torque transmission through a hydrodynamic drive, which is directly monitored by a torque sensor. This system ensures that the clutch slip of a lock-up clutch is finely adjusted, resulting in optimal performance aligned with the operational conditions of a prime mover.

Another significant patent by Hamada is the "Control System and Method for Automatic Transmission for Automotive" vehicles. This innovation expands the operating area of a high gear ratio toward the low vehicle speed range. The technology allows for the high gear ratio to be released depending on the throttle opening degree and vehicle speed, ensuring smoother transitions and better control for drivers.

Career Highlights: Hideo Hamada has dedicated his career to Nissan Motor Company Limited, where he has developed groundbreaking technologies that have been implemented in various vehicle models. His work has not only contributed to enhancing vehicle performance but has also paved the way for more efficient automotive designs that cater to modern-day demands.

Collaborations: Throughout his career, Hamada has worked alongside talented colleagues such as Masaaki Suga and Yoshiro Morimoto. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas, leading to successful patents and advancements in automobile engineering.

Conclusion: Hideo Hamada's prolific career and his numerous patents reflect his commitment to advancing automotive technology. His inventions, particularly in torque converters and automatic transmissions, highlight his ingenuity and dedication to improving vehicle performance. As the automotive industry continues to evolve, Hamada's contributions will undoubtedly play a pivotal role in shaping the future of transportation.

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