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For the Inventor, By the Inventor

Tokyo, Japan

Noriyuki Nakayama

This inventor holds 5 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1995-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriyuki Nakayama. Retrieved from https://idiyas.com/inventor/noriyuki-nakayama

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

USPTO Granted Patents = 5

% Patents Active = 80.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal5 out of 36,718 
 
Nec Corporation
 patents

Years Active: 1995-2026

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5 patents (USPTO):Explore Patents
1. 12706473 - Charger control apparatus, charger control method, and non-transitory computer-readable medium (2026-08-11),
2. 5858267 - Method for treating chlorinated organic compound (1999-01-12),
3. 5759402 - Methods for the remediation of polluted soils (1998-06-02),
4. 5656471 - Lactate oxidase with an improved thermal stability and gene of the same (1997-08-12),
5. 5384258 - Bacillus stearothermophilus and E. coli plasmids (1995-01-24),

Title: Noriyuki Nakayama: Innovator in Environmental Remediation

Introduction

Noriyuki Nakayama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of environmental remediation, holding a total of 5 patents. His innovative methods focus on treating chlorinated organic compounds and remediating polluted soils, showcasing his commitment to addressing environmental challenges.

Latest Patents

One of Nakayama's latest patents is a method for treating chlorinated organic compounds. This invention provides a non-biological approach to dechlorinate these harmful substances in polluted environments by introducing silicon. Another notable patent involves methods for the remediation of polluted soils using microorganisms under anaerobic conditions. This method promotes the degradation of pollutants like tetrachloroethylene, nitrate, or nitrite by adding silicon to the contaminated soils, effectively reducing the risk of secondary pollution.

Career Highlights

Noriyuki Nakayama is associated with NEC Corporation, where he continues to develop innovative solutions for environmental issues. His work has garnered attention for its practical applications in improving soil and water quality.

Collaborations

He has collaborated with notable colleagues such as Shinya Nakamoto and Keiji Hirano, contributing to a dynamic research environment that fosters innovation.

Conclusion

Noriyuki Nakayama's contributions to environmental remediation through his patents reflect his dedication to creating sustainable solutions. His work not only addresses pressing environmental issues but also paves the way for future innovations in the field.

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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