Tokyo, Japan

Shigemi Ichiki

This inventor holds 2 USPTO granted patents. Top assignees: Nihon Matai Co., Ltd., Nippon Yusen Kaisha. Active years: 1987-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigemi Ichiki. Retrieved from https://idiyas.com/inventor/shigemi-ichiki

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 = 7.0

ph-index = 2

Forward Citations = 64(Granted Patents)


Location History:

  • Tokyo, JP (1987)
  • Tpkyo, JP (1988)

Company Filing History:


Years Active: 1987-1988

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2 patents (USPTO):Explore Patents

Title: Shigemi Ichiki: Innovator in Container Technology

Introduction

Shigemi Ichiki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of container technology, holding 2 patents that enhance the efficiency and functionality of container liner bags. His innovative designs address common challenges faced in the shipping and storage industries.

Latest Patents

Ichiki's latest patents include a bulkhead device for use in container liner bags and a liner bag designed specifically for containers. The bulkhead device features a liner bag mounted inside a container, supported by vertically spaced support members that engage with the container's side walls. This design allows for easy attachment and detachment while providing sufficient support for the liner bag. The liner bag itself is crafted to fit the inner walls of a container, with engaging members that facilitate easy installation and removal. This design prevents sagging without compromising the bag's volume, showcasing Ichiki's commitment to practical and effective solutions.

Career Highlights

Throughout his career, Ichiki has worked with prominent companies such as Nippon Yusen Kaisha and Nihon Matai Co., Ltd. His experience in these organizations has contributed to his expertise in container technology and innovation.

Collaborations

Ichiki has collaborated with notable individuals in his field, including Hideo Yamada and Hisamoto Naniwa. These partnerships have likely fostered a creative environment that encourages the development of innovative solutions in container technology.

Conclusion

Shigemi Ichiki's contributions to container technology through his patents demonstrate his innovative spirit and dedication to improving industry standards. His work continues to influence the efficiency of shipping and storage solutions.

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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