Tokyo, Japan

Yasunobu Shirata

This inventor holds 21 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Image Processing Technology. Top assignees: Ricoh Company, Ltd., Fanuc Corporation, Ricoh Company, Ltc.. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunobu Shirata. Retrieved from https://idiyas.com/inventor/yasunobu-shirata

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

USPTO Granted Patents = 21 

% Patents Active = 33.3

 

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 55(Granted Patents)


Location History:

  • Ohta-ku, JP (2014)
  • Tokyo, JP (2008 - 2022)

Company Filing History:


Years Active: 2008-2025

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Areas of Expertise:
Diagnostic Device
Image Processing
Computer Program
Abnormality Detection
Sound Data Analysis
Image Data Transmission
Recording Medium
Malfunction Diagnosis
Image Forming Apparatus
Information Processing
Data Enhancement
Program Product
21 patents (USPTO):Explore Patents

Title: Yasunobu Shirata: Innovator in Diagnostic Technology

Introduction

Yasunobu Shirata, a prolific inventor based in Tokyo, Japan, has made significant contributions to the field of diagnostic technology. With 20 patents registered to his name, he has developed innovative devices and systems that enhance the efficiency and accuracy of diagnostics in various applications.

Latest Patents

Among his latest inventions are a diagnostic device, computer program, and diagnostic system. This diagnostic device includes a reception unit that gathers context information and sensing information regarding an operation of a target item within a target device. The reception unit is instrumental in collecting context information, which describes various operations of the target item, influenced by the operation type of the target device. The sensing information pertains to physical quantities that fluctuate depending on the target item's actions. Additionally, the determination unit is designed to assess the target item’s state based on the detected sensing information and context information models.

Another notable patent details a comprehensive diagnostic system that comprises first and second acquiring units, an extracting unit, a selecting unit, a calculating unit, a determining unit, and an estimating unit. This complex device works to analyze and assess the likelihood of processes based on real-time detection information, ultimately enhancing diagnostic accuracy for target devices.

Career Highlights

Yasunobu Shirata's professional journey includes significant tenures at renowned organizations such as Ricoh Company, Ltd., where he contributed his expertise and innovative thinking toward advancing technology in diagnostic devices.

Collaborations

Throughout his career, Shirata has collaborated with esteemed colleagues including Hiroyuki Kawamoto and Satoshi Ohkawa. Together, they have worked on projects that push the boundaries of diagnostic technology and improve existing methods.

Conclusion

Yasunobu Shirata stands out as a prominent figure in the realm of inventions related to diagnostic systems and devices. His relentless pursuit of innovation has led to multiple patents that not only underscore his creativity and technical prowess but also significantly impact the effectiveness of diagnostics in various sectors.

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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