Osaka, Japan

Masayuki Yamajo

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignees: Toyo Tire Rubber Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Yamajo. Retrieved from https://idiyas.com/inventor/masayuki-yamajo

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Masayuki Yamajo: Innovator in Damping Technology

Introduction

Masayuki Yamajo is a notable inventor based in Osaka, Japan. He is recognized for his contributions to damping technology, particularly through his innovative patent. With a focus on transforming electric oscillations into mechanical oscillations, Yamajo's work has significant implications in various industries.

Latest Patents

Yamajo holds a patent for a damping apparatus. This apparatus comprises an actuator that includes an oscillating element designed to transform electric oscillation into mechanical oscillation. The amplifying mechanism within the apparatus enhances the resulting mechanical oscillation. This technology is strategically positioned between two structures, at least one of which serves as a source of vibration. The mechanical oscillation output from the actuator is superimposed on the vibration to be controlled, effectively producing a desired damping effect.

Career Highlights

Throughout his career, Masayuki Yamajo has worked with prominent companies such as Toyo Tire Rubber Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in damping technology.

Collaborations

Yamajo has collaborated with notable individuals in his field, including Zenji Nakajima and Yoichi Shimahara. These partnerships have fostered innovation and development in the technologies they have worked on together.

Conclusion

Masayuki Yamajo's contributions to damping technology through his patent demonstrate his innovative spirit and technical expertise. His work continues to influence the field, showcasing the importance of advancements in mechanical 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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