Chiba, Japan

Tamotsu Matsumoto

This inventor holds 42 USPTO granted patents, plus 3 CIPO patents and 4 EPO patents, primarily in Container Technology. Top assignees: Helen of Troy Limited, Mitsubishi Rayon Cleansui Company, Limited, Dart Industries Inc.. Active years: 2001-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamotsu Matsumoto. Retrieved from https://idiyas.com/inventor/tamotsu-matsumoto

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 = 4.0

ph-index = 15

Forward Citations = 771(Granted Patents)


Location History:

  • Ichikawa, JP (2011)
  • Chiba-Ken, JP (2008 - 2013)
  • Chiba, JP (2001 - 2024)

Company Filing History:


Years Active: 2001-2024

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Areas of Expertise:
Container
Sealable Lid
Storage Solutions
Water Purifier
Measuring Cup
Multi-Purpose Scoop
Sugar Storage Device
Date Expiration Tracking
Interlocking Container
Container Configuration
Nipple Protector
Sifter
42 patents (USPTO):Explore Patents

Title: Innovations by Tamotsu Matsumoto: A Leader in Container Technology

Introduction

Tamotsu Matsumoto, based in Chiba, Japan, is an esteemed inventor and innovator with an impressive portfolio of 42 patents. His work primarily focuses on storage solutions, particularly advancements in container technology. Over the years, Matsumoto has made significant contributions to various companies, enhancing the functionality and reliability of everyday products.

Latest Patents

One of Matsumoto's latest inventions is the innovative "Container with Sealable Lid." This storage container assembly features a sophisticated design that includes a top lid, a moveable button, a gasket, a gasket pusher, and an arm. The button can move in a first axial direction between a projected position and a depressed position, allowing for ease of use. The gasket transitions between a contracted state and an expanded state, ensuring a secure seal when the lid is closed. Furthermore, the gasket pusher operates in a second axial direction, working in tandem with the arm to provide a seamless opening and sealing mechanism. This invention showcases Matsumoto's commitment to enhancing the functionality of consumer products.

Career Highlights

Throughout his career, Matsumoto has significantly impacted the industry by working with reputable companies such as Helen of Troy Limited and Mitsubishi Rayon Cleansui Company, Limited. His expertise in product design and innovation has helped these organizations develop cutting-edge solutions that meet consumer needs.

Collaborations

In his journey as an inventor, Matsumoto has collaborated with talented professionals, including Makiko Kida and Noah Ziman Pentelovitch. These collaborations have not only enriched his ideas but have also contributed to the development of groundbreaking inventions, reflecting the power of teamwork in the innovative process.

Conclusion

Tamotsu Matsumoto continues to be a driving force in the field of container technology. With a commendable number of patents and a series of impactful collaborations, he exemplifies the spirit of innovation. As his career progresses, one can anticipate further advancements that push the boundaries of product design and functionality.

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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