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For the Inventor, By the Inventor

Hideo Saito

Tokyo, Japan

Hideo Saito

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This inventor holds 104 USPTO granted patents and 13 published patent applications and 5 EPO patents, primarily in Information Processing Systems (CPC class G06F3-067). Top assignees: Hitachi, Ltd., Thk Co., Ltd., Combi Co., Ltd.. Active years: 1985-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Saito. Retrieved from https://idiyas.com/inventor/hideo-saito

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

USPTO Granted Patents = 104 

% Patents Active = 86.5

 

Average Co-Inventor Count = 3.9

ph-index = 17

Forward Citations = 871(Granted Patents)

Forward Citations (Not Self Cited) = 849(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Mitsukaido, JP (1990 - 1993)
  • Saitama, JP (1997)
  • Hachioji, JP (1997)
  • Shizuoka, JP (2006 - 2011)
  • Yokohama, JP (2007 - 2016)
  • Kawasaki, JP (2013 - 2016)
  • Shinagawa-ku, JP (2016)
  • Santa Clara, CA (US) (2019)
  • Tokyo, JP (1985 - 2024)

Company Filing History:

goldMedal64 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal8 out of 503 
 
Thk Co., Ltd.
 patents
bronzeMedal7 out of 169 
 
Combi Co., Ltd.
 patents
4. 6 out of 996 
 
Asahi Kasei Kabushiki Kaisha
 patents
5. 5 out of 92,994 
 
Canon Kabushiki Kaisha
 patents
6. 4 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
7. 3 out of 224 
 
Hitachi Vantara Corporation
 patents
8. 3 out of 360 
 
Keio University
 patents
9. 3 out of 94 
 
Mitsubishi Fuso Truck & Bus Corporation
 patents
10. 2 out of 192 
 
Combi Corporation
 patents
11. 1 out of 86 
 
Asahi Kasei E-Materials Corporation
 patents
12. 1 out of 1 
 
Esko Graphics Imaging Gesellschaft MIT Beschrankter Haftung
 patent
13. 1 out of 747 
 
Nuflare Technology, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1985-2026

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Areas of Expertise:
Information Processing
Storage Management
Flexographic Printing
Data Acquisition
Resource Migration
Access Control
Data Management
Storage Systems
Photosensitive Resin
Data Protection
Caching
Volume Allocation
104 patents (USPTO):Explore Patents
1. 12736883 - Separation and recovery device, separation and recovery method, development system, and developer recycling method (2026-09-15),
2. 12360682 - Computer system and redundant element configuration method (2025-07-15),
3. 12340109 - Information processing system and method (2025-06-24),
4. 12326180 - Speed reducing or increasing apparatus (2025-06-10),
5. 12251951 - Plate making system and plate making method (2025-03-18),
6. 12248408 - Information processing system (2025-03-11),
7. 12124336 - Data acquisition of snapshots (2024-10-22),
8. 12111730 - Storage system and failure handling method (2024-10-08),
9. 12105824 - Information processing system for managing data storage and retrieval and method (2024-10-01),
10. 12099302 - Flexographic printing raw plate and manufacturing method of flexographic printing plate (2024-09-24),
11. 12067413 - Apparatus for determining resource migration schedule (2024-08-20),
12. 12067297 - Storage system and data layout conversion method in storage system (2024-08-20),
13. 12056366 - Storage system (2024-08-06),
14. 12045133 - Storage system (2024-07-23),
15. 12001692 - Access control system and access control method (2024-06-04),

Title: The Innovative Achievements of Hideo Saito

Introduction

Hideo Saito, a renowned inventor based in Tokyo, Japan, has made significant contributions to the field of technology with an impressive portfolio of 100 patents. His inventive prowess spans various domains, illustrating his commitment to advancing modern technology.

Latest Patents

Among his latest innovations are the "Plate Making System" and "Information Processing System." The Plate Making System embodies an integrated approach, comprising key components such as a writing device, an exposure device, a developing device, and a plate cutting device. This sophisticated system is designed to streamline plate-making processes for flexographic printing, enhancing efficiency and precision. Meanwhile, the Information Processing System showcases Hideo's ability to blend security with functionality, employing advanced encryption techniques to protect data during processing, ensuring that only authorized key data is utilized.

Career Highlights

Hideo Saito's illustrious career includes pivotal roles at leading companies such as Hitachi, Ltd. and Combi Co., Ltd. His work at these institutions has not only honed his technical skills but also placed him at the forefront of several innovative projects that have significantly impacted the industry.

Collaborations

Throughout his career, Saito has collaborated with notable professionals, including Tomohiro Kawaguchi and Takahiro Yamamoto. These partnerships have been instrumental in driving forward innovative solutions and enhancing technological development within their respective fields.

Conclusion

Hideo Saito's extensive body of work and his continued dedication to innovation exemplify the role of an inventor in shaping the future. His contributions, notably through his recent patents, highlight the importance of creativity and collaboration in technological advancement. As he continues to explore new frontiers, the impact of his work will undoubtedly resonate in the industry for years to come.

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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