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For the Inventor, By the Inventor

Tokyo, Japan

Tomoaki Shimazu

This inventor holds 6 USPTO granted patents. Top assignee: Kao Corporation. Active years: 1997-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoaki Shimazu. Retrieved from https://idiyas.com/inventor/tomoaki-shimazu

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

USPTO Granted Patents = 6

% Patents Active = 66.7

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 191(Granted Patents)


Location History:

  • Tochigi-ken, JP (1997)
  • Yachiyo, JP (2006 - 2007)
  • Tokyo, JP (2010 - 2011)

Company Filing History:

goldMedal6 out of 3,675 
 
Kao Corporation
 patents

Years Active: 1997-2011

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6 patents (USPTO):Explore Patents
1. 7993256 - Method of attaching deformable member to a bag (2011-08-09),
2. 7665895 - Bag having a deformable member attached thereto (2010-02-23),
3. D535192 - Packaging bag (2007-01-16),
4. D534811 - Packaging bag (2007-01-09),
5. D528010 - Packaging bag (2006-09-12),
6. 5647551 - Tape cassette having reduced drop-out error by selected sizing of gaps (1997-07-15),

Title: Tomoaki Shimazu: Innovator in Bag Technology

Introduction

Tomoaki Shimazu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of bag technology, holding a total of 6 patents. His innovative designs focus on enhancing the functionality and usability of bags.

Latest Patents

Among his latest patents is a method of attaching a deformable member to a bag. This invention describes a bag formed of sheet material that is designed to be filled with contents and opened at the top for easy access. The bag features fused joints along its lateral edges, and a plastically deformable wire-like member is attached inside these joints, extending from the output opening side portion to the body portion. Another patent details a similar concept, emphasizing the integration of a deformable member within the bag's structure to improve its performance.

Career Highlights

Tomoaki Shimazu is currently employed at Kao Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the design and functionality of bags, making them more user-friendly and efficient.

Collaborations

He collaborates with talented coworkers, including Hiroshi Yashima and Motomitsu Hasumi, who contribute to the innovative environment at Kao Corporation.

Conclusion

Tomoaki Shimazu's contributions to bag technology through his patents reflect his commitment to innovation and improvement in everyday products. His work continues to influence the industry and enhance user experience.

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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