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For the Inventor, By the Inventor

Tokyo, Japan

Kuniaki Tabata

This inventor holds 21 USPTO granted patents, primarily in Image Data Processing. Top assignee: Hitachi, Ltd.. Active years: 1985-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kuniaki Tabata. Retrieved from https://idiyas.com/inventor/kuniaki-tabata

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 = 100.0

Average Co-Inventor Count = 3.2

ph-index = 19

Forward Citations = 1,124(Granted Patents)


Location History:

  • Hinodemachi, JP (1987)
  • Nishitama, JP (1986 - 1991)
  • hineode-machi, JP (1999)
  • Tokyo, JP (1985 - 2001)

Company Filing History:

goldMedal21 out of 42,731 
 
Hitachi, Ltd.
 patents

Years Active: 1985-2001

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Areas of Expertise:
Distributed Object System
Motion Image Display
Image Data Display
Data Retrieval
Multimedia Display
Document Processing
Selective Partial Image Storage
Image Retrieval
Display Control
Memory Control Unit
Data Processing Method
Two-Dimensional Image Processing
21 patents (USPTO):Explore Patents
1. 6327658 - Distributed object system and service supply method therein (2001-12-04),
2. 5914728 - Motion image display apparatus (1999-06-22),
3. 5343560 - Image data display system (1994-08-30),
4. 5165103 - Image data processing method for selective partial image storage (1992-11-17),
5. 5150462 - Image data display system (1992-09-22),
6. 5068804 - Document input method and apparatus (1991-11-26),
7. 5047868 - Image data processing method for selective partial image display (1991-09-10),
8. 4829294 - Document processing method and system using multiwindow (1989-05-09),
9. 4809345 - Method of and apparatus for enlarging/reducing two-dimensional images (1989-02-28),
10. 4808989 - Display control apparatus (1989-02-28),
11. 4808987 - Image data file storage and retrieval system for an image data filing (1989-02-28),
12. 4785296 - Method and system for displaying image data (1988-11-15),
13. 4760526 - Method for storing data into a file device and for data retrieval (1988-07-26),
14. 4748678 - Method of storing and retrieving image data (1988-05-31),
15. 4716404 - Image retrieval method and apparatus using annotations as guidance (1987-12-29),

Title: **Kuniaki Tabata: A Pioneer in Distributed Systems and Multimedia Technology**

Introduction

Kuniaki Tabata, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the fields of distributed systems and multimedia technology. With a remarkable portfolio of 21 patents, his innovative work continues to influence advancements in technology, particularly in the areas of secure digital interactions and multimedia processing.

Latest Patents

Among his latest patents, Tabata holds a groundbreaking invention titled “Distributed object system and service supply method therein.” This patent describes a sophisticated distributed object system that includes an object distributing server, at least one client terminal, and a server object execution server. The design incorporates crucial security features such as an electronic signature to ensure the integrity and authorization of the object program, preventing unauthorized actions on client terminals.

Another notable patent is the “Motion image display apparatus,” which introduces a multimedia system that enhances display memory capabilities and offers flexible compression and expansion functions. This invention integrates an information processing apparatus with a controller, an extended input/output bus, and interface devices to facilitate seamless data exchanges, thus expanding the functionality of multimedia applications.

Career Highlights

Currently, Kuniaki Tabata is associated with Hitachi, Ltd., a leader in technology solutions. His tenure at Hitachi has allowed him to push the boundaries of innovation, particularly in leveraging distributed computing technologies to enhance user experience and security in digital environments.

Collaborations

Throughout his career, Tabata has collaborated with esteemed colleagues, including Haruo Takeda and Tetsuo Machida. These collaborations have fostered a creative and research-driven environment, enabling them to develop advanced technologies that pave the way for future innovations in the industry.

Conclusion

Kuniaki Tabata's contributions to technology through his inventive patents not only demonstrate his expertise but also highlight his commitment to improving digital security and multimedia systems. As he continues to innovate at Hitachi, his work stands as a testament to the importance of research and collaboration in driving technological advancement.

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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