Nakano, Japan

Shigeyuki Ohsima

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Hosokawa Yoko. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeyuki Ohsima. Retrieved from https://idiyas.com/inventor/shigeyuki-ohsima

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 = 2.0

ph-index = 1

Forward Citations = 84(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Shigeyuki Ohsima: Innovator in Packaging Technology

Introduction

Shigeyuki Ohsima is a notable inventor based in Nakano, Japan. He has made significant contributions to the field of packaging technology, particularly with his innovative designs that enhance the functionality and usability of pouches for food products.

Latest Patents

Ohsima holds a patent for a "Pouch with Superposed Tear Lines." This invention involves a pouch formed of a laminate sheet designed to contain various contents, such as retort food. The pouch features heat-sealed lateral sides and a top opening, ensuring that the contents are securely maintained. The laminate sheet includes at least two heat-sealable plastic layers on the inner side, with roughened surface zones that facilitate tearing along a designated direction, starting from a notch at one side of the heat-sealed portion.

Career Highlights

Shigeyuki Ohsima is associated with Kabushiki Kaisha Hosokawa Yoko, a company known for its advancements in packaging solutions. His work has contributed to the development of innovative packaging methods that improve the consumer experience.

Collaborations

Ohsima has collaborated with his coworker, Yoshiji Moteki, to further enhance the capabilities and applications of their packaging technologies.

Conclusion

Shigeyuki Ohsima's contributions to packaging technology, particularly through his patented designs, demonstrate his commitment to innovation in the field. His work continues to influence the way food products are packaged and consumed.

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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