Sakura, Japan

Masao Koike

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Hosokawa Yoko. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Koike. Retrieved from https://idiyas.com/inventor/masao-koike-piu2fghe

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 = 23(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Masao Koike: Innovator in Glass Container Sealing Technology

Introduction

Masao Koike is a notable inventor based in Sakura, Japan. He has made significant contributions to the field of packaging technology, particularly in the sealing of glass containers. His innovative approach has led to the development of a patented process that enhances the efficiency and effectiveness of sealing glass containers.

Latest Patents

Masao Koike holds a patent for a process for sealing glass container openings. This process involves preheating the opening end of a glass container, placing a cover made of metal foil with a thermoplastic resin sealant layer on it, and then applying pressure using a heating plate and a separate pressing plate. This method ensures a positive seal and high sealing process efficiency, even when the container holds heated liquid food products or has irregularities on the rim surface.

Career Highlights

Koike is associated with Kabushiki Kaisha Hosokawa Yoko, where he has been instrumental in advancing packaging technologies. His work has not only improved the sealing process but has also contributed to the overall quality and safety of food packaging.

Collaborations

Masao Koike has collaborated with Susumu Niwa, working together to enhance the innovations in their field. Their partnership has led to advancements that benefit the packaging industry.

Conclusion

Masao Koike's contributions to glass container sealing technology exemplify the impact of innovative thinking in the packaging sector. His patented process represents a significant advancement that addresses both efficiency and product safety.

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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