Ichihara, Japan

Yoshikuni Souma

This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Chemicals, Inc.. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikuni Souma. Retrieved from https://idiyas.com/inventor/yoshikuni-souma

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 = 3.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Innovations of Yoshikuni Souma in Laminated Film Technology.

Introduction

Yoshikuni Souma is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of materials science, particularly in the development of laminated films. His innovative approach has led to advancements that enhance the functionality and cost-effectiveness of packaging materials.

Latest Patents

Yoshikuni Souma holds a patent for a laminated film that comprises at least an aluminum layer and a linear low-density polyethylene layer. This polyethylene layer is prepared using a metallocene olefin polymerization catalyst, exhibiting a density of 0.895 to 0.930 g/cm and an MFR (190°C) of 0.1 to 100 g/10 min. The film demonstrates an excellent balance of aluminum bond strength and heat sealing properties, making it suitable for packaging dry food at a low cost.

Career Highlights

Souma is associated with Mitsui Chemicals, Inc., where he has been instrumental in driving innovation in packaging technologies. His work has not only contributed to the company's portfolio but has also set new standards in the industry for laminated films.

Collaborations

He has collaborated with notable coworkers such as Satoshi Akiyama and Jun Watanabe, contributing to the collective expertise and innovation within his team.

Conclusion

Yoshikuni Souma's contributions to laminated film technology exemplify the impact of innovative thinking in materials science. His work continues to influence the packaging industry, providing solutions that are both effective and economical.

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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