logo

For the Inventor, By the Inventor

Tokyo, Japan

Hideo Tsuchiya

This inventor holds 54 USPTO granted patents and 2 published patent applications, primarily in Inspection Technology (CPC class G06T). Top assignees: Nuflare Technology, Inc., Kabushiki Kaisha Toshiba, Nippon Telegraph and Telephone Corporation. Active years: 1995-2025.

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

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

USPTO Granted Patents = 54 

% Patents Active = 74.1

Average Co-Inventor Count = 2.8

ph-index = 8

Forward Citations = 310(Granted Patents)

Forward Citations (Not Self Cited) = 269(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Yokohama, JP (1995 - 1996)
  • Kawasaki, JP (1995 - 2009)
  • Setagaya, JP (2020)
  • Setagaya-ku, JP (2017 - 2021)
  • Tokyo, JP (1995 - 2023)

Company Filing History:

goldMedal30 out of 748 
 
Nuflare Technology, Inc.
 patents
silverMedal16 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal9 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
4. 1 out of 36,718 
 
Nec Corporation
 patents
where one patent can have more than one assignee

Years Active: 1995-2025

Loading Chart...
Areas of Expertise:
Inspection Technology
Pattern Inspection
Defect Estimation
Electron Beam
Load Distribution
Communication System
Management Device
Notification Device
Inspection Apparatus
Focus Offset
Charged Particle Beam
Mask Evaluation
54 patents (USPTO):Explore Patents
1. 12388753 - Control device, control method, and non-transitory recording medium for storing instruction for transmitting requests (2025-08-12),
2. 11805098 - Communication system and communication method (2023-10-31),
3. 11757779 - Load distribution system and load distribution method (2023-09-12),
4. 11632331 - Load distribution system and load distribution method (2023-04-18),
5. 11463515 - Management device and management method (2022-10-04),
6. 11394571 - Notification device and notification method (2022-07-19),
7. 11388019 - Function management apparatus, function management method and communication system (2022-07-12),
8. 11343223 - Communication apparatus, communication method and program (2022-05-24),
9. 11128569 - Load distribution system and load distribution method (2021-09-21),
10. 11004193 - Inspection method and inspection apparatus (2021-05-11),
11. 10984525 - Pattern inspection method and pattern inspection apparatus (2021-04-20),
12. 10846846 - Pattern inspection apparatus and pattern inspection method (2020-11-24),
13. 10775326 - Electron beam inspection apparatus and electron beam inspection method (2020-09-15),
14. 10712295 - Electron beam inspection apparatus and electron beam inspection method (2020-07-14),
15. 10600176 - Inspection method and inspection apparatus (2020-03-24),

Title: Hideo Tsuchiya: Innovator in Communication Systems

Introduction: Hideo Tsuchiya is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of communication systems. With an impressive portfolio of 53 patents, Tsuchiya has established himself as a pioneering figure in the technology sector, particularly in developing systems that enhance data communication and security.

Latest Patents: Tsuchiya's recent patents demonstrate his innovative approach to addressing contemporary challenges in communication. One notable patent is for a communication system and method that incorporates a terminal information acquisition unit designed to gather version information from the operating system of a terminal. This system features a comparison unit that checks if the OS version is up to date and adjusts the traffic path accordingly, enhancing security measures for users. Another significant patent involves a load distribution system and method that effectively manages application information related to packet flows. This innovation allows packets to be directed to various transfer devices based on the current load state, optimizing network efficiency.

Career Highlights: Throughout his career, Hideo Tsuchiya has worked with notable companies such as Nuflare Technology, Inc. and Kabushiki Kaisha Toshiba. His extensive experience and technical knowledge have contributed to his success as an inventor and innovator in the technology landscape.

Collaborations: Tsuchiya has collaborated with several esteemed professionals in the field, including Toshiyuki Watanabe and Takayuki Abe. These collaborations have further enriched the development of his groundbreaking technologies and inventions.

Conclusion: Hideo Tsuchiya continues to be a vital contributor to advancements in communication systems through his innovative inventions and patented technologies. His work not only enhances the security and efficiency of data communication but also sets a foundation for future developments in the industry. As he advances his research and innovations, Tsuchiya remains a key figure in the evolution of communication 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]
Loading…