Saitama, Japan

Tadao Ohtuka


Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 21(Granted Patents)


Location History:

  • Saitama, JP (1980)
  • Namekawa, JP (1980)

Company Filing History:


Years Active: 1980

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2 patents (USPTO):Explore Patents

Title: Tadao Ohtuka: Innovator in Power Steering Technology

Introduction

Tadao Ohtuka is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of automotive technology, particularly in power steering systems. With a total of 2 patents, Ohtuka's innovations have enhanced the driving experience by improving steering control.

Latest Patents

Ohtuka's latest patents include a "Steering Power Control Device for Power Steering" and a "Power Steering Control Device." The steering power control device features a sensing mechanism that detects the weight of a load on a vehicle. It includes a flow control valve that adjusts the hydraulic fluid flow rate based on the detected load. This innovation reduces the force required to operate the steering wheel when the vehicle is heavily loaded. Additionally, the flow control valve can be influenced by vehicle speed, ensuring optimal steering resistance under varying conditions. The power steering control device similarly utilizes a pressure control valve to regulate hydraulic fluid pressure, lightening the steering operation when the vehicle load is significant.

Career Highlights

Throughout his career, Ohtuka has worked with reputable companies such as Jidosha Kika Co., Ltd. and Jidosha Kiki Co., Ltd. His experience in these organizations has contributed to his expertise in automotive technology and innovation.

Collaborations

Ohtuka has collaborated with notable coworkers, including Takeshi Ohe and Kunihiro Hamano. Their combined efforts have further advanced the development of power steering technologies.

Conclusion

Tadao Ohtuka's contributions to power steering technology have made a lasting impact on the automotive industry. His innovative patents reflect his commitment to enhancing vehicle performance and driver experience.

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