Tokyo, Japan

Fumiki Hosoi

This inventor holds 1 USPTO granted patent. Top assignees: Nippon Telegraph and Telephone Corporation, The Furukawa Electric Co., Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumiki Hosoi. Retrieved from https://idiyas.com/inventor/fumiki-hosoi

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 = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Fumiki Hosoi: Innovator in Optical Drop Cable Technology

Introduction: Fumiki Hosoi, a talented inventor based in Tokyo, Japan, has made significant contributions to the field of optical communication. Known for her innovative spirit, she holds a patent that addresses modern needs in data transmission and connectivity.

Latest Patents: Fumiki Hosoi's notable patent, titled "Optical Drop Cable-Units Aggregate Cable," comprises a plastic pipe that holds multiple strandless optical drop cable-units. This design effectively enhances the space factor, improving efficiency in cable management and deployment in various applications.

Career Highlights: Throughout her career, Fumiki has been associated with leading companies, including Furukawa Electric Co., Ltd. and Nippon Telegraph and Telephone Corporation. Her work in these prestigious organizations has allowed her to refine her expertise and contribute to groundbreaking advancements in optical technologies.

Collaborations: Fumiki has collaborated with notable colleagues, including Kazuo Hogari and Shin-ichi Furukawa. These partnerships have fostered a productive environment where innovative ideas can thrive, resulting in enhanced technologies and patent submissions.

Conclusion: Fumiki Hosoi's journey as an inventor showcases her commitment to innovation in the telecommunications sector. With her patented inventions and collaborative spirit, she continues to influence the development of optical technologies, paving the way for future advancements in 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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