Kawasaki, Japan

Yutaka Oishi

This inventor holds 164 USPTO granted patents and 40 published patent applications and 2 EPO patents, primarily in Blockchain Technology (CPC class G06F3-0682). Top assignees: International Business Machines Corporation, Fujifilm Corporation. Active years: 2008-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Oishi. Retrieved from https://idiyas.com/inventor/yutaka-oishi

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

USPTO Granted Patents = 164 

% Patents Active = 26.2

 

Average Co-Inventor Count = 3.4

ph-index = 9

Forward Citations = 371(Granted Patents)

Forward Citations (Not Self Cited) = 277(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Kangawa, JP (2011)
  • Kanagawa-ken, JP (2015)
  • Yamato, JP (2010 - 2016)
  • Kawasak, JP (2016)
  • Kawaski, JP (2018)
  • Yokohama, JP (2019)
  • Kanagawa Prefecture, JP (2020)
  • Kanagawa, JP (2012 - 2021)
  • Kawasaki, JP (2008 - 2022)
  • Tokyo, JP (2014 - 2023)

Company Filing History:


Years Active: 2008-2024

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Areas of Expertise:
Blockchain Technology
Data Management
Information Processing
Data Anonymity
Tape Storage
File System Backup
Test Data Generation
Event Transition Model
Storage Medium Reclamation
Blood-Sugar Estimation
Data Pipeline Rules
Compressed Data Reading
164 patents (USPTO):Explore Patents

Title: Yutaka Oishi: Pioneering Innovation in Information Processing and Data Platforms

Introduction:

Yutaka Oishi, an accomplished inventor and computer scientist hailing from Kawasaki, Japan, has made significant contributions to the field of information processing and data platforms. With an impressive portfolio of 162 patents and a reputation for breakthrough innovations, Oishi has established himself as a leading figure in the industry.

Latest Patents:

Among Yutaka Oishi's latest patented inventions, one notable contribution is an information processing device, method, and program. This innovation focuses on efficiently managing the deletion of objects in magnetic tape storage. By recording deletion information indicating the removal of objects with specific object IDs, Oishi's solution ensures accurate and streamlined deletion operations, enhancing the overall efficiency of data management systems.

Additionally, Oishi's repertoire boasts a patent for generating test data for a data platform. This invention enables the efficient classification and grouping of medical records based on processing program characteristics, facilitating the creation of representative test datasets for analyzing and validating data platforms. By incorporating proportions of medical records into the generation process, Oishi's work enhances the reliability and effectiveness of data processing systems in the healthcare domain.

Career Highlights:

Yutaka Oishi's career has been adorned with notable experiences and achievements. He has worked with renowned companies, including IBM (International Business Machines Corporation) and Fujifilm Corporation. Oishi's time at IBM exposed him to cutting-edge technologies and collaborative environments, allowing him to expand his expertise and contribute to the development of advanced information processing solutions. His tenure at Fujifilm Corporation further deepened his understanding of data platforms, particularly in the context of the healthcare industry.

Collaborations:

Throughout his professional journey, Yutaka Oishi has collaborated with talented individuals who have played a crucial role in his success. Notably, Oishi has closely collaborated with Tohru Hasegawa and Masayuki Iwanaga. These collaborations have fostered a rich exchange of ideas and expertise, leading to remarkable innovations in information processing and data management.

Conclusion:

Yutaka Oishi's impressive portfolio of 162 patents and his contributions to the fields of information processing and data platforms highlight his innovative mindset and expertise in solving complex problems. His work on efficient information deletion and generation of test data has the potential to revolutionize data management and analysis processes. As a notable figure in the industry and a sought-after collaborator, Yutaka Oishi continues to inspire and shape the future of innovation in the ever-evolving world of information 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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