Kodaira, Japan

Rikuhei Itou

This inventor holds 1 USPTO granted patent. Top assignee: Bridgestone Corporation. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rikuhei Itou. Retrieved from https://idiyas.com/inventor/rikuhei-itou

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 = 7.0

ph-index = 1

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Rikuhei Itou: Innovator in Optical Waveguide Technology

Introduction

Rikuhei Itou is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of optical technology, particularly with his innovative designs that enhance light transmission capabilities.

Latest Patents

Rikuhei Itou holds a patent for an optical waveguide hose. This invention features a hollow tubular cladding and a fluid core that has a higher index of refraction than the cladding. The design includes sealing plugs that mate with the opposite end openings of the cladding. In one embodiment, the core fluid is maintained under positive pressure within the cladding. Additionally, a gas barrier sheath can enclose the outer periphery of the cladding, preventing air from penetrating into the core. This innovative design allows the hose to maintain its light transmission function effectively.

Career Highlights

Rikuhei Itou is currently employed at Bridgestone Corporation, where he continues to work on advancements in optical technologies. His expertise and innovative spirit have contributed to the company's reputation for excellence in engineering and technology.

Collaborations

Rikuhei has collaborated with several talented individuals in his field, including Minoru Ishiharada and Itsuo Tanuma. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Rikuhei Itou's contributions to optical technology, particularly through his patent for the optical waveguide hose, highlight his innovative spirit and dedication to advancing the field. His work at Bridgestone Corporation and collaborations with fellow inventors further emphasize his impact on the 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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