Tochigi, Japan

Atsushi Maruyama

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignees: Gkn Driveline Japan Ltd., Gkn Automotive Gmbh, Gkn Driveline Torque Technology Kk. Active years: 2013-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Maruyama. Retrieved from https://idiyas.com/inventor/atsushi-maruyama-jnjx3ibc

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


% Patents Active = 66.7


Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 51(Granted Patents)


Location History:

  • Utsunomiya, JP (2013 - 2015)
  • Shimotsuke, JP (2017)
  • Tochigi, JP (2013 - 2020)

Company Filing History:


Years Active: 2013-2020

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6 patents (USPTO):Explore Patents

Title: Innovations of Atsushi Maruyama

Introduction

Atsushi Maruyama is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of advanced mechanisms and devices. With a total of six patents to his name, Maruyama's work showcases his expertise and innovative spirit.

Latest Patents

Maruyama's latest patents include a cam mechanism and a clutch device. The cam mechanism features a cam ring with multiple cam faces arranged circumferentially, designed to work in conjunction with a pressure ring and taper rollers. This innovative design allows for enhanced functionality in various applications. His clutch device, intended for use with rotary machines, includes a rotary member with clutch teeth that engage with a movable clutch member. This design improves the efficiency and reliability of clutch operations.

Career Highlights

Throughout his career, Atsushi Maruyama has worked with prominent companies such as GKN Driveline Japan Ltd. and GKN Driveline Torque Technology K.K. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.

Collaborations

Maruyama has collaborated with talented individuals in the industry, including Yasuo Yamanaka and Masaaki Fusegi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in mechanical engineering.

Conclusion

Atsushi Maruyama's contributions to the field of engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in mechanical devices and mechanisms.

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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