Yokohama, Japan

Hajime Takeguchi

This inventor holds 3 USPTO granted patents. Top assignees: Nissan Motor Company Limited, Bridgestone Corporation. Active years: 1990-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Takeguchi. Retrieved from https://idiyas.com/inventor/hajime-takeguchi

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 17(Granted Patents)


Location History:

  • Yokohama, JP (1990 - 1991)
  • Atsugi, JP (1993)

Company Filing History:


Years Active: 1990-1993

Loading Chart...
3 patents (USPTO):Explore Patents

Title: Hajime Takeguchi: Innovator in Vibration Insulation Technology

Introduction

Hajime Takeguchi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of vibration insulation technology, holding a total of 3 patents. His innovative designs focus on enhancing the performance and reliability of various mechanical systems.

Latest Patents

Takeguchi's latest patents include a Multi-chamber fluid filled vibration insulator and a Fluid-filled power unit mount. The Multi-chamber fluid filled vibration insulator is designed to prevent relative displacement between two elements in a separation assembly, ensuring stability within the fluid-filled system. The Fluid-filled power unit mount supports a power unit on a vehicle body while insulating vibration transmission. This mount features an elastomeric support body that defines a main fluid chamber and an auxiliary fluid chamber, effectively dampening vibrations from the engine.

Career Highlights

Throughout his career, Hajime Takeguchi has worked with prominent companies such as Nissan Motor Company Limited and Bridgestone Corporation. His experience in these organizations has allowed him to refine his expertise in vibration control technologies and contribute to advancements in automotive engineering.

Collaborations

Takeguchi has collaborated with talented individuals in his field, including Toshiyuki Tabata and Tatsuro Ishiyama. These partnerships have fostered innovation and the development of cutting-edge solutions in vibration insulation.

Conclusion

Hajime Takeguchi's work in vibration insulation technology exemplifies his commitment to innovation and engineering excellence. His patents and collaborations reflect a dedication to improving mechanical systems and enhancing user experience.

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]
Loading…