Seto, Japan

Ryuji Nakashima

This inventor holds 1 USPTO granted patent. Top assignee: Colin Electronics Co., Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuji Nakashima. Retrieved from https://idiyas.com/inventor/ryuji-nakashima

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 = 7.0

ph-index = 1

Forward Citations = 47(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Ryuji Nakashima: Innovator in Contact Pressure Sensor Technology

Introduction

Ryuji Nakashima is a notable inventor based in Seto, Japan. He has made significant contributions to the field of sensor technology, particularly with his innovative contact pressure sensor. His work exemplifies the intersection of engineering and practical application in modern technology.

Latest Patents

Ryuji Nakashima holds a patent for a contact pressure sensor. This sensor includes a semiconductor chip with opposite surfaces, featuring at least one pressure sensing element on one surface. The design incorporates a spacer member that supports the other surface of the chip, along with a substrate that secures the spacer member. The sensor is designed to detect pressure produced by an object pressing against the chip, making it a valuable tool in various applications. Additionally, the sensor may include a light-shading layer to enhance its functionality.

Career Highlights

Ryuji Nakashima is associated with Colin Electronics Co., Ltd., where he has been instrumental in developing advanced sensor technologies. His expertise in this area has led to the creation of innovative products that meet the demands of modern industries.

Collaborations

Ryuji Nakashima has worked alongside talented colleagues such as Chikao Harada and Norio Kawamura. Their collaborative efforts have contributed to the advancement of technology within their field.

Conclusion

Ryuji Nakashima's contributions to the development of contact pressure sensors highlight his role as an innovator in the technology sector. His work continues to influence the design and functionality of sensors used in various applications.

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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