Sakai, Japan

Eiji Itemadani

This inventor holds 18 USPTO granted patents, primarily in Electronic Component Packaging. Top assignees: Matsushita Electric Industrial Co., Ltd., Nissho Corporation, Other. Active years: 1980-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Itemadani. Retrieved from https://idiyas.com/inventor/eiji-itemadani

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 = 3.7

ph-index = 9

Forward Citations = 236(Granted Patents)


Location History:

  • Osaka, JP (1987 - 1988)
  • Sakai, JP (1980 - 2001)

Company Filing History:


Years Active: 1980-2001

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Areas of Expertise:
Packing Band
Electronic Parts
Mounting Method
Circuit Board
Transporting Apparatus
Component Detection
Supply Apparatus
Assembly Devices
Recognition Method
Fabrication
Insertion Space Checking
Working Apparatus
18 patents (USPTO):Explore Patents

Title: Eiji Itemadani: Innovator in Packing Technologies

Introduction

Eiji Itemadani is a prominent inventor based in Sakai, Japan. He has made significant contributions to the field of packing technologies, holding a total of 18 patents. His innovative designs focus on improving the efficiency and functionality of packing methods and apparatuses.

Latest Patents

Among his latest patents are the packing band, packing method, and packing apparatus for small parts. This invention features a band that stores small parts in multiple storing dents arranged along a longitudinal direction. The band is designed to pack these small parts by covering the surfaces of the storing dents with a cover tape. It is made from a flexible material that has a compress-forming nature, allowing for effective storage. Additionally, he has developed a carrier band for electronic parts, which enhances the organization and transport of these components.

Career Highlights

Eiji Itemadani has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Nissho Corporation. His experience in these organizations has contributed to his expertise in developing innovative packing solutions.

Collaborations

Throughout his career, Eiji has collaborated with talented individuals, including Kazuhiro Mori and Masahiro Maruyama. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Eiji Itemadani's contributions to packing technologies demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the needs in the industry, making him a significant figure in the 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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