Tokyo, Japan

Norio Maekawa

This inventor holds 1 USPTO granted patent. Top assignee: Ngk Insulators, Inc.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norio Maekawa. Retrieved from https://idiyas.com/inventor/norio-maekawa

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 = 2.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Norio Maekawa: Innovator in Waste Material Processing

Introduction

Norio Maekawa is a prominent inventor based in Tokyo, Japan. He is known for his innovative contributions to the field of waste material processing. His work focuses on developing efficient methods for breaking down waste materials, which is crucial for environmental sustainability.

Latest Patents

Maekawa holds a patent for a "Sheet Breaking Apparatus." This invention is designed to break or cut waste sheet materials effectively. The apparatus comprises a pair of endless band-like rotating bodies, with one driven downwardly at a faster speed than the other, which is driven upwardly. The cutting blades are strategically arranged to ensure that fibrous or soft synthetic resin sheets are easily cut into small pieces. This innovation facilitates subsequent processes such as burning, reclaiming, or regenerating waste materials.

Career Highlights

Norio Maekawa is associated with NGK Insulators, Inc., where he applies his expertise in material processing. His work has significantly contributed to advancements in the recycling and waste management sectors. With a focus on practical solutions, Maekawa continues to push the boundaries of innovation in his field.

Collaborations

Maekawa collaborates with Magoji Okamoto, a fellow innovator. Together, they work on projects that aim to enhance the efficiency of waste material processing technologies.

Conclusion

Norio Maekawa's contributions to the field of waste material processing through his patented inventions highlight the importance of innovation in addressing environmental challenges. His work not only advances technology but also promotes sustainability in waste management practices.

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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