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For the Inventor, By the Inventor

Shiga, Japan

Hideyasu Matsumura

This inventor holds 11 USPTO granted patents and 9 EPO patents. Top assignee: Sekisui Plastics Co., Ltd.. Active years: 2003-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyasu Matsumura. Retrieved from https://idiyas.com/inventor/hideyasu-matsumura

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

USPTO Granted Patents = 11

% Patents Active = 81.8

 

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 37(Granted Patents)


Location History:

  • Otsu, JP (2011)
  • Shiga, JP (2003 - 2014)

Company Filing History:

goldMedal11 out of 107 
 
Sekisui Plastics Co., Ltd.
 patents

Years Active: 2003-2014

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11 patents (USPTO):Explore Patents
1. 8796344 - Pre-expanded particles, process for producing the same, and expanded molded article (2014-08-05),
2. 8592494 - Styrene-modified linear low-density polyethylene-based resin beads, styrene-modified linear low-density polyethylene-based expandable resin beads, production method therefor, pre-expanded beads and expanded molded article (2013-11-26),
3. 8507091 - Method of reducing odor of composite resin particles, and composite resin particles (2013-08-13),
4. 8486530 - Method for reducing volatile organic compounds in composite resin particles, and composite resin particles (2013-07-16),
5. 8476325 - Styrene-modified polyethylene-based resin beads, styrene-modified polyethylene-based expandable resin beads, production method therefor, pre-expanded beads and expanded molded article (2013-07-02),
6. 8084510 - Expandable polystyrenic resin particles and production process thereof, pre-expanded particles and molded foam product (2011-12-27),
7. 7767724 - Expandable resin beads of styrene-modified straight-chain and low-density polyethylene, process for production thereof, pre-expand beads, and foams (2010-08-03),
8. 7767723 - Expandable resin particles of styrene-modified straight-chain and low-density polyethylenne, process the production thereof, pre-expanded particles, and foams (2010-08-03),
9. 7683101 - Pre-expanded particle of olefin-modified polystyrene resin, process for producing the same, and molded foam (2010-03-23),
10. 7579384 - Expanded molded article having voids (2009-08-25),
11. 6527993 - Method for producing foamed-in-mold product of aromatic polyester based resin (2003-03-04),

Title: Hideyasu Matsumura: Pioneering Inventor from Shiga, JP

Introduction: Hideyasu Matsumura is a renowned inventor hailing from Shiga, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Matsumura holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Matsumura has been instrumental in developing cutting-edge technologies that have revolutionized industries. His keen insight and inventive spirit have led to the creation of numerous groundbreaking solutions.

Collaborations: Matsumura has collaborated with leading research institutions, universities, and companies worldwide to further his innovative projects. These partnerships have been crucial in bringing his visionary ideas to life.

Conclusion: Hideyasu Matsumura's relentless pursuit of innovation and his remarkable contributions to the technological landscape make him a true pioneer in the world of inventors.

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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