Gifu, Japan

Nobuhiro Matsunaga

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Nitto-Denko Corporation. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhiro Matsunaga. Retrieved from https://idiyas.com/inventor/nobuhiro-matsunaga-shtrf3f7

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Nobuhiro Matsunaga: Innovator in Filter Technology

Introduction

Nobuhiro Matsunaga is a prominent inventor based in Gifu, Japan. He is known for his contributions to the field of filter technology, particularly through his innovative patent related to blended nonwoven fabrics.

Latest Patents

Matsunaga holds a patent for a "Blended nonwoven fabric, filter medium, and filter unit." This invention provides a filter medium that causes a low pressure drop. The filter medium includes a porous fluororesin membrane and an air-permeable support member laminated on at least one surface of the membrane. The air-permeable support member is a blended nonwoven fabric containing core-sheath fibers with a polyester core and a polyolefin sheath, polyester fibers, and additional core-sheath fibers with a polyester core and a copolymerized polyester sheath. He has 1 patent to his name.

Career Highlights

Matsunaga is associated with Nitto-Denko Corporation, a company recognized for its advancements in various technologies, including filtration solutions. His work has significantly contributed to the development of efficient filter mediums.

Collaborations

Matsunaga has collaborated with notable colleagues such as Tetsuo Asano and Shiho Uchiyama, enhancing the innovation process within his field.

Conclusion

Nobuhiro Matsunaga's work in filter technology exemplifies the impact of innovative thinking in creating efficient solutions. His contributions continue to influence the industry and pave the way for future advancements.

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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