Osaka, Japan

Satoshi Ohnuki

This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoshi Ohnuki. Retrieved from https://idiyas.com/inventor/satoshi-ohnuki

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


% Patents Active = 50.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2026

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2 patents (USPTO):Explore Patents

Title: Satoshi Ohnuki: Innovator in Optical Fiber Technology

Introduction

Satoshi Ohnuki is a prominent inventor based in Osaka, Japan. He is known for his contributions to the field of optical fiber technology. His innovative work has led to the development of advanced optical fiber cables that enhance communication systems.

Latest Patents

Ohnuki holds a patent for an optical fiber cable that includes a cable main body with 3000 or more optical fibers. The design features a sheath material that houses the optical fibers and a multi-fiber connector at the ends. Notably, the sheath material contains between 0.2% and 1.5% by mass of silicone, which contributes to the cable's performance and durability. This patent showcases his commitment to improving optical communication technologies.

Career Highlights

Satoshi Ohnuki is associated with Sumitomo Electric Industries, Limited, a leading company in the field of electrical and electronic equipment. His work at the company has been instrumental in advancing optical fiber technology, making significant contributions to the industry.

Collaborations

Ohnuki has collaborated with notable colleagues, including Fumiaki Sato and Kenichiro Otsuka. These partnerships have fostered innovation and have been crucial in the development of new technologies in optical fibers.

Conclusion

Satoshi Ohnuki's contributions to optical fiber technology exemplify his innovative spirit and dedication to advancing communication systems. His patent and work at Sumitomo Electric Industries, Limited, highlight his role as a key figure in the field.

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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