Yokohama, Japan

Youhei Ishigami

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Works, Ltd.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youhei Ishigami. Retrieved from https://idiyas.com/inventor/youhei-ishigami-0z5gu0x4

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 = 5.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Youhei Ishigami: Innovator Behind the Linear Oscillating Actuator

Introduction

Youhei Ishigami is a distinguished inventor based in Yokohama, Japan. He has made significant contributions to the field of electromechanical devices with his innovative designs, particularly in the development of actuators. With a singular patent to his name, Ishigami has showcased his expertise and ingenuity in creating technology that enhances performance while minimizing undesired vibrations.

Latest Patents

Ishigami holds a patent for a groundbreaking invention known as the Linear Oscillating Actuator. This device is engineered to provide a smooth reciprocatory movement with minimal incidental vibrations or stresses. The actuator features an oscillator equipped with a permanent magnet and an output shaft designed for load-driving applications. Additionally, the stator assembly contains an electromagnet that generates a magnetic field. This field interacts with the permanent magnet, allowing the oscillator to reciprocate in a linear path. Notably, the invention integrates a spring link that resiliently supports the oscillator, enabling it to adjust for incidental stresses and displacements, ensuring a smooth operation.

Career Highlights

Youhei Ishigami is currently associated with Matsushita Electric Works, Ltd., a prominent company known for its innovations in electrical and electronic systems. His commitment to enhancing technology through his inventions demonstrates his significant role in the industry. The linear oscillating actuator exemplifies his capacity to merge innovative concepts with practical applications in today's technological landscape.

Collaborations

Throughout his career, Ishigami has collaborated with talented professionals, including colleagues Wataru Sanematsu and Satoshi Nakayama. Their teamwork and combined expertise contribute to the advancement of various projects and the successful development of innovative solutions within the company.

Conclusion

In conclusion, Youhei Ishigami stands out as a remarkable inventor whose work is paving the way for advancements in electromechanical actuators. His dedication to innovation, coupled with his successful patent for the linear oscillating actuator, positions him as an influential figure in the technological realm. As the demand for efficient and precise mechanical systems continues to grow, Ishigami's contributions will undoubtedly play a vital role in shaping the future of this industry.

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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