Saitama, Japan

Tadashi Iwamoto

This inventor holds 3 USPTO granted patents. Top assignees: Akebono Brake Industry Co., Ltd., Akebono Research and Developement Centre Ltd.. Active years: 1988-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Iwamoto. Retrieved from https://idiyas.com/inventor/tadashi-iwamoto-tf0671jf

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Saitama, JP (1988)
  • Chiba, JP (1992)

Company Filing History:


Years Active: 1988-1992

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3 patents (USPTO):Explore Patents

Title: Innovations by Inventor Tadashi Iwamoto

Introduction

Tadashi Iwamoto, an accomplished inventor based in Saitama, Japan, has made significant contributions to the automotive field. With a total of three patents to his name, his work focuses on enhancing vehicle safety and performance through innovative braking systems.

Latest Patents

Iwamoto's latest innovations include a system for controlling motor vehicle driving force, which is designed to dynamically manage brake pressure on a vehicle's drive wheel. This system incorporates a device that detects the speed and acceleration of the drive wheel, a brake mechanism that delivers hydraulic pressure, and a pedal mechanism for manual operation. Notably, it features a control device that automatically deactivates the pedal mechanism when certain speed and acceleration thresholds are exceeded.

Another significant patent by Iwamoto is a hydraulic brake system for vehicles. This system includes a fluid pressure source paired with a hydraulic booster that regulates braking pressure based on the force applied to the brake pedal. A sophisticated valve design within this system automatically closes in response to signals that indicate the vehicle has come to a stop, ensuring efficient brake pressure retention.

Career Highlights

Tadashi Iwamoto has had a distinguished career with key positions at reputable companies, including Akebono Brake Industry Co., Ltd. and Akebono Research and Development Centre Ltd. His work in these organizations has positioned him at the forefront of automotive safety technology, with a focus on advanced brake systems.

Collaborations

Throughout his career, Iwamoto has collaborated with fellow innovators Hirohide Fukuda and Katsuya Miyake. These partnerships have contributed to the development of advanced technologies in braking systems, emphasizing teamwork in the pursuit of innovative solutions.

Conclusion

In conclusion, inventor Tadashi Iwamoto continues to influence the automotive industry with his pioneering patents and collaborative approach to technological advancements. His commitment to enhancing vehicle safety through innovative braking systems highlights the critical role that inventors play in shaping the future of automotive engineering.

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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