Chiyoda, Japan

Akihiro Yamaguchi

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignees: Hokkai Can Co., Ltd., Kikkoman Corporation. Active years: 2019-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiro Yamaguchi. Retrieved from https://idiyas.com/inventor/akihiro-yamaguchi-umvpbv4c

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 = 2.3

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Chiyoda-machi, JP (2019 - 2020)
  • Gunma, JP (2022 - 2023)

Company Filing History:


Years Active: 2019-2023

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7 patents (USPTO):Explore Patents

Title: Akihiro Yamaguchi: Innovator in Synthetic Resin Technology

Introduction

Akihiro Yamaguchi is a prominent inventor based in Chiyoda-machi, Japan. He has made significant contributions to the field of synthetic resin technology, holding a total of seven patents. His innovative designs focus on creating multilayer bottles that enhance functionality and durability.

Latest Patents

Yamaguchi's latest patents include a synthetic resin multilayer bottle and a synthetic resin-made multilayer container. The synthetic resin multilayer bottle features an outer shell capable of restoring its original shape against external pressure. It has a unique polygonal pyramidal shape in both the shoulder and bottom portions, which includes ridge lines that extend from the shoulder. The inner container is designed to fit the outer shell's internal shape and includes an air passage for improved functionality. The synthetic resin-made multilayer container also incorporates an outer shell and an inner container body, designed to deform under external pressure while maintaining structural integrity.

Career Highlights

Throughout his career, Akihiro Yamaguchi has worked with notable companies such as Hokkai Can Co., Ltd. and Kikkoman Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in packaging technology.

Collaborations

Yamaguchi has collaborated with talented individuals in the industry, including Natsuyuki Mannen and Denmi Kuwagaki. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Akihiro Yamaguchi's work in synthetic resin technology exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of material science and design, making him a valuable contributor to 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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