Shiga, Japan

Yoshio Iwasaki

This inventor holds 20 USPTO granted patents and 6 published patent applications and 4 EPO patents. Top assignee: Ishida Co. Limited. Active years: 2001-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Iwasaki. Retrieved from https://idiyas.com/inventor/yoshio-iwasaki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 20 

% Patents Active = 15.0

 

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 92(Granted Patents)


Location History:

  • Shiga-ken, JP (2001 - 2004)
  • Kusatsu, JP (2008)
  • Ritto, JP (2005 - 2013)
  • Shiga, JP (2003 - 2015)

Company Filing History:


Years Active: 2001-2015

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20 patents (USPTO):Explore Patents

Title: **Yoshio Iwasaki: Innovator in Packaging Technology**

Introduction

Yoshio Iwasaki is a prominent inventor based in Shiga, Japan, known for his significant contributions to the field of packaging technology. With an impressive portfolio of 20 patents, Iwasaki has made remarkable advancements in manufacturing processes associated with packaging systems.

Latest Patents

Among his latest inventions, Iwasaki developed a **Vertical Bag-Manufacturing and Packaging Machine**. This innovative machine features a feeding unit with an upstream tube that conveys articles downward. It incorporates an opening/closing mechanism designed to selectively either discharge or hold the articles. Additionally, the downstream tube has a larger internal diameter, allowing for efficient downward conveyance of the articles. Another notable patent is the **Display Strip and Product Assembly**, which addresses the challenge of attaching bags with adequate holding force while ensuring that the bags can be removed smoothly and the bag surfaces remain clean.

Career Highlights

Iwasaki's career is distinguished by his work at Ishida Co. Limited, a recognized name in the packaging industry. His technological prowess and innovative spirit have led to revolutionary advancements that streamline packaging processes and improve product handling. His inventions reflect a deep understanding of both engineering principles and market needs.

Collaborations

Throughout his career, Iwasaki has collaborated with notable colleagues, including Yukio Nakagawa and Tadao Oota. Their joint efforts have contributed to refining packaging solutions and enhancing the efficiency of the machines designed for these purposes.

Conclusion

Yoshio Iwasaki stands as a beacon of innovation in the packaging technology sector. His inventions not only demonstrate technological sophistication but also emphasize practical application in real-world scenarios. As he continues to contribute to advancements in this field, his work remains influential, pushing the boundaries of what is possible in packaging 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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