Yokohama, Japan

Manabu Hosokawa

This inventor holds 8 USPTO granted patents, plus 1 CIPO patent and 3 EPO patents. Top assignees: Toyo Seikan Kaisha, Ltd., Eiken Kagaku Kabushiki Kaisha, Meijo Co., Ltd.. Active years: 1988-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manabu Hosokawa. Retrieved from https://idiyas.com/inventor/manabu-hosokawa

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


% Patents Active = 75.0



Average Co-Inventor Count = 4.2

ph-index = 5

Forward Citations = 159(Granted Patents)


Location History:

  • Kawasaki, JP (1988 - 1990)
  • Kanagawa, JP (1991 - 2009)
  • Yokohama, JP (2012 - 2013)
  • Tokyo, JP (2013)

Company Filing History:


Years Active: 1988-2013

Loading Chart...
Loading Chart...
Loading Chart...
8 patents (USPTO):Explore Patents

Title: Manabu Hosokawa: Innovator in Container Unsealing Mechanisms

Introduction

Manabu Hosokawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of container technology, particularly in the development of unsealing mechanisms. With a total of 8 patents to his name, Hosokawa's innovations have improved the functionality and user experience of various container designs.

Latest Patents

One of Hosokawa's latest patents is a twist-cut unsealing mechanism for containers. This innovative design allows operators to easily sense when the twist-cutting of a seal member is complete during the assembly of a spout and cap. The mechanism features both-side protrusions arranged along a virtual circle, which enhances the user experience by providing clear feedback upon completion of the unsealing process. Another notable patent is a pouring member that includes an unsealing cap with rotation prevention sections. This design ensures that the sealing part can be twisted off without any complications, further enhancing the usability of the container.

Career Highlights

Throughout his career, Manabu Hosokawa has worked with prominent companies such as Toyo Seikan Kaisha, Ltd. and Meijo Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the packaging industry.

Collaborations

Hosokawa has collaborated with talented individuals in his field, including Nobuyuki Takakusaki and Yohji Mizutani. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Manabu Hosokawa's contributions to container technology through his innovative patents demonstrate his expertise and commitment to improving user experience. His work continues to influence the industry and inspire future innovations.

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]
Loading…