Yokohama, Japan

Yutaka Natume

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Natume. Retrieved from https://idiyas.com/inventor/yutaka-natume

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 = 3.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal1 out of 834,659 
Other
 patents

Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Yutaka Natume in Optical Devices

Introduction

Yutaka Natume, an accomplished inventor based in Yokohama, Japan, has made significant strides in the field of optical technology. With a focus on creating innovative optical devices, Natume holds a patent that highlights his expertise and dedication to advancing optical engineering.

Latest Patents

Natume's most notable patent is titled "Optical device and optical module provided with optical device." This invention encompasses a sophisticated optical device that integrates several components, including a substrate, an optical waveguide, a laser diode, photodiodes, and a filter. The design features a flat reference surface alongside a V-groove for precise fitting, ensuring optimal performance. The core of the optical waveguide is aligned with the reference surface, while the filter selectively transmits and reflects signal light beams of varying wavelengths. This invention illustrates Natume's innovative approach to enhancing optical device functionality.

Career Highlights

Throughout his career, Yutaka Natume has established himself as a skilled inventor, showcasing his talent in developing advanced optical technologies. His patent stands as a testament to his commitment to research and innovation within the industries that rely on optical devices.

Collaborations

In his endeavors, Natume has had the opportunity to collaborate with esteemed colleagues Shigeru Kawaguchi and Michiya Masuda. Their collective expertise and experience have undoubtedly contributed to the development of cutting-edge technologies in the field of optics.

Conclusion

Yutaka Natume's contributions to optical device technology exemplify the innovative spirit of modern inventors. His patent showcases not just a clever invention but also a vision for the future of optical applications. As technology continues to evolve, Natume's work will likely inspire further advancements in the field, cementing his legacy as a significant figure in optical 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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