Tokyo, Japan

Ken Iwase

This inventor holds 2 USPTO granted patents. Top assignees: Daiwa Can Company, Suntory Limited. Active years: 1987-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ken Iwase. Retrieved from https://idiyas.com/inventor/ken-iwase

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 = 4.4

ph-index = 2

Forward Citations = 69(Granted Patents)


Location History:

  • Hachioji, JP (1987)
  • Tokyo, JP (1992)

Company Filing History:


Years Active: 1987-1992

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2 patents (USPTO):Explore Patents

Title: Ken Iwase: Innovator in Can Technology

Introduction

Ken Iwase is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of packaging technology, particularly in the design of innovative can structures. With a total of 2 patents, Iwase's work focuses on enhancing the functionality and versatility of containers.

Latest Patents

Iwase's latest patents include a method for forming a two-chambered can and a container for accommodating two kinds of liquids. The first patent describes a method for creating a seamless hollow can cylinder with a first chamber and a second chamber formed by inversely rolling part of the can cylinder. This design allows for different contents to be sealed within each chamber. The second patent outlines a container that can separately hold two liquids, such as mineral water and whisky. It features a main body for the first liquid and a small cup for the second, which is sealed with a flexible lid. This innovative design allows for the mixing of the two liquids when the lid is pressed down.

Career Highlights

Throughout his career, Ken Iwase has worked with prominent companies such as Suntory Limited and Daiwa Can Company. His experience in these organizations has contributed to his expertise in can technology and packaging solutions.

Collaborations

Iwase has collaborated with notable coworkers, including Kazuo Iyama and Akio Fukuhara. Their combined efforts have led to advancements in the field of packaging and container design.

Conclusion

Ken Iwase's innovative patents and career achievements highlight his significant impact on can technology. His work continues to influence the packaging industry, showcasing the importance of creativity and functionality in product design.

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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