Yokohama, Japan

Hirosaku Oshimi

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Oil Company. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirosaku Oshimi. Retrieved from https://idiyas.com/inventor/hirosaku-oshimi

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 = 8.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Hirosaku Oshimi: Innovator in Melt-Spinning Technology

Introduction

Hirosaku Oshimi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of melt-spinning technology, particularly with his innovative designs that enhance manufacturing processes.

Latest Patents

Oshimi holds a patent for a spinning nozzle, which features an elongated molded piece designed to create a space that serves as a melt flow path between the molded piece and the inner wall of the nozzle. This invention is crucial for improving the efficiency and effectiveness of melt-spinning operations.

Career Highlights

Oshimi is currently employed at Nippon Oil Company, where he continues to develop and refine technologies related to his field. His work has garnered attention for its practical applications in industrial processes.

Collaborations

Throughout his career, Oshimi has collaborated with talented individuals such as Naoyuki Maeda and Akira Nii. These partnerships have contributed to the advancement of innovative solutions in the industry.

Conclusion

Hirosaku Oshimi's contributions to melt-spinning technology exemplify the impact of innovation in manufacturing. His patent and ongoing work at Nippon Oil Company highlight his role as a key figure in this specialized 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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