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For the Inventor, By the Inventor

Numazu, Japan

Ryo Matsumura

This inventor holds 27 USPTO granted patents and 19 published patent applications and 7 EPO patents, primarily in Data Processing Technology. Top assignees: Fujitsu Corporation, Canon Kabushiki Kaisha. Active years: 2010-2026.

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

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

USPTO Granted Patents = 27 

% Patents Active = 74.1

 

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 33(Granted Patents)


Location History:

  • Kawasaki, JP (2010 - 2022)
  • Kanagawa, JP (2022)
  • Numazu, JP (2015 - 2023)

Company Filing History:

goldMedal20 out of 39,378 
 
Fujitsu Corporation
 patents
silverMedal7 out of 93,085 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2010-2026

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Areas of Expertise:
Data Search
Text Processing
Image Forming
Encoding Method
Compression Device
Power Supply
Database System
Statistical Model
Non-Transitory Medium
Control Device
File Extraction
27 patents (USPTO):Explore Patents
1. 12561356 - Non-transitory computer-readable recording medium storing information processing program, information processing method, and information processing apparatus (2026-02-24),
2. 11797581 - Text processing method and text processing apparatus for generating statistical model (2023-10-24),
3. 11474458 - Image forming apparatus that determines whether or not plurality of rotating bodies are in state of contact (2022-10-18),
4. 11461909 - Method, medium, and apparatus for specifying object included in image utilizing inverted index (2022-10-04),
5. 11307525 - Printed circuit board mounting piezoelectric transformer (2022-04-19),
6. 11079981 - Image forming apparatus having a replacement unit (2021-08-03),
7. 11055328 - Non-transitory computer readable medium, encode device, and encode method (2021-07-06),
8. 10922343 - Data search device, data search method, and recording medium (2021-02-16),
9. 10803243 - Method, device, and medium for restoring text using index which associates coded text and positions thereof in text data (2020-10-13),
10. 10671009 - Printed circuit board mounting piezoelectric transformer (2020-06-02),
11. 10521414 - Computer-readable recording medium, encoding method, encoding device, retrieval method, and retrieval device (2019-12-31),
12. 10459361 - Image forming apparatus with voltage adjustment member (2019-10-29),
13. 10318483 - Control method and control device (2019-06-11),
14. 10175632 - Power supply and image forming apparatus (2019-01-08),
15. 9933744 - Power supply and image forming apparatus (2018-04-03),

Title: Innovations and Contributions of Ryo Matsumura in Text Processing and Image Forming Technologies

Introduction

Ryo Matsumura, an accomplished inventor based in Numazu, Japan, holds an impressive portfolio of 26 patents. His work primarily focuses on text processing methods and image forming apparatuses, contributing to the evolution of information processing technologies. Matsumura's inventions exemplify the integration of advanced technologies in everyday applications, showcasing his dedication to innovation and development.

Latest Patents

Among Ryo Matsumura's latest patents is a text processing method and apparatus designed for generating a statistical model. This information processing apparatus is capable of accepting text data and generating codes related to specified words within that text. It efficiently associates the appearance positions of these words, enhancing the understanding of text data structures.

Another noteworthy patent involves an image forming apparatus that evaluates the contact state of multiple rotating bodies. This technology employs a control circuit that adjusts voltage outputs from a transfer power source to maintain a predetermined current during the transfer of toner images. By analyzing the detected current behavior, the system determines whether components are in contact or separation, ensuring optimal performance in image processing tasks.

Career Highlights

Ryo Matsumura's professional journey includes significant stints at renowned companies like Fujitsu Corporation and Canon, both of which are pivotal players in the fields of technology and imaging solutions. His work at these organizations has allowed him to develop and refine innovative products, solidifying his reputation as a key contributor to the industry.

Collaborations

Throughout his career, Ryo Matsumura has collaborated with notable coworkers, including Masahiro Kataoka and Takaki Ozawa. These partnerships have fostered a dynamic exchange of ideas and development efforts, leading to breakthroughs in data processing and image generation technologies.

Conclusion

Ryo Matsumura's contributions to the fields of text processing and imaging technologies reflect his innovative spirit and technical expertise. With 26 patents to his name, he continues to influence the landscape of technology through his groundbreaking inventions and collaborations. His work not only enhances current technologies but also paves the way for future advancements in the industry.

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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