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For the Inventor, By the Inventor

Kanagawa, Japan

Nekka Matsuura

This inventor holds 58 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Image Processing Technology (CPC class G03G). Top assignee: Ricoh Company, Ltd.. Active years: 2000-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nekka Matsuura. Retrieved from https://idiyas.com/inventor/nekka-matsuura

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

Calculating rank
USPTO Granted Patents = 58 

% Patents Active = 36.2


Average Co-Inventor Count = 4.3

ph-index = 16

Forward Citations = 704(Granted Patents)

Forward Citations (Not Self Cited) = 604(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo-to, JP (2000)
  • Ohta-ku, JP (2003)
  • Kanagawa-ken, JP (2005 - 2007)
  • Tokyo, JP (2002 - 2009)
  • Yokohama, JP (2004 - 2012)
  • Kanagawa, JP (2004 - 2024)

Company Filing History:

goldMedal58 out of 28,957 
 
Ricoh Company, Ltd.
 patents

Years Active: 2000-2026

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Areas of Expertise:
Image Processing Apparatus
Digital Watermarking
Abnormality Detection
Image Formation
Data Compression
Resource Allocation
Toner Recycling
Color Image Processing
Information Processing System
Wireless Sensing Device
Recording Medium
Image Data Coding
58 patents (USPTO):Explore Patents
1. 12761317 - Information processing system, information processing device, and information processing method (2026-10-13),
2. 12615659 - Wireless sensing device, wireless sensing system, resource allocation method, and medium (2026-04-28),
3. 12592080 - Information processing apparatus, information processing system, and recording medium (2026-03-31),
4. 12481747 - Information processing apparatus and information processing system identifying first user of first electronic device and second user of second electronic device to transmit information (2025-11-25),
5. 11889042 - Information processing apparatus, information processing system, fee management method, and recording medium that transmits usage fee in response to detecting that first and second users belong to a same group (2024-01-30),
6. 11733619 - Printed matter, infrared-absorbing-pigment-containing toner, tonner set, image forming method, and image forming apparatus (2023-08-22),
7. 8190039 - Image forming apparatus and control system (2012-05-29),
8. 7903269 - Abnormality determining apparatus, image forming apparatus including the abnormality determining apparatus, and abnormality determining method (2011-03-08),
9. 7778555 - Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method (2010-08-17),
10. 7627185 - Hierarchically compressing and coding and storing image data (2009-12-01),
11. 7593578 - Coding and decoding of image data with additional information (2009-09-22),
12. 7554574 - Abnormal state occurrence predicting method, state deciding apparatus, and image forming system (2009-06-30),
13. 7545938 - Digital watermarking which allows tampering to be detected on a block-specific basis (2009-06-09),
14. 7539439 - Image carrier toner unit and image forming apparatus (2009-05-26),
15. 7526133 - Image processing apparatus, image processing program, and storage medium (2009-04-28),

Title: **Nekka Matsuura: Innovator in Information Processing Technologies**

Introduction

Nekka Matsuura, based in Kanagawa, Japan, is a prominent inventor with an impressive portfolio of 54 patents. His innovative contributions primarily focus on information processing technologies and imaging methods. This article explores his latest patents, career highlights, and collaborations with other professionals in the field.

Latest Patents

Matsuura's recent patents showcase his cutting-edge developments. One of his notable inventions is an information processing apparatus designed to streamline interactions between users and electronic devices. This apparatus features a user identification system, which captures images and identifies both primary and secondary users, facilitating seamless fee management based on user groupings.

Another significant patent involves printed matter and image-forming technologies. His innovations include a recording medium layered with an infrared-absorbing pigment that enhances both functionality and visual quality. This advancement improves imaging processes, making it a vital contribution to modern printing solutions.

Career Highlights

Nekka Matsuura's career includes vital roles at leading companies, notably Ricoh Company, Ltd. and Ricoh Company, Ltd. His experience in these organizations has significantly contributed to his inventive prowess, allowing him to develop practical applications of technology that meet emerging market demands.

Collaborations

Throughout his career, Matsuura has collaborated with notable professionals such as Yasuyuki Shinkai and Takanori Yano. These collaborations have fostered a creative exchange and led to synergistic inventions that highlight the advantages of teamwork in the innovation process.

Conclusion

Nekka Matsuura stands as an influential figure in the realm of technological innovation. With 54 patents to his name, his contributions to information processing and imaging systems continue to impact various industries. His collaborations and career experiences underline the importance of creativity and teamwork in advancing technology.

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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