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For the Inventor, By the Inventor

Tokyo, Japan

Shinji Nakadai

This inventor holds 24 USPTO granted patents and 42 published patent applications, primarily in Automated Negotiation Systems. Top assignees: Nec Corporation, Inter-University Research Institute Corporation Research Organization of Information and Systems, National Institute of Advanced Industrial Science and Technology. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Nakadai. Retrieved from https://idiyas.com/inventor/shinji-nakadai

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

USPTO Granted Patents = 24 

% Patents Active = 70.8

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Minato-ku, JP (2012)
  • Tokyo, JP (2011 - 2024)

Company Filing History:

goldMedal24 out of 36,718 
 
Nec Corporation
 patents
silverMedal1 out of 5 
 
Inter-University Research Institute Corporation Research Organization of Information and Systems
 patents
bronzeMedal1 out of 1,766 
 
National Institute of Advanced Industrial Science and Technology
 patents
where one patent can have more than one assignee

Years Active: 2011-2026

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Areas of Expertise:
Automated Negotiation
Pathfinding
Self-Driving Vehicles
Model Generation
Clustering
Data Management
Business Intelligence
Communication Control
Distance Metric Estimation
Fault Analysis
Customer Service Assistance
Delivery Assistance
24 patents (USPTO):Explore Patents
1. 12770002 - Negotiation method including selection of neural network and system for implementing (2026-10-20),
2. 12681498 - Pathfinding apparatus, pathfinding method, and non-transitory computer-readable storage medium (2026-07-14),
3. 12670798 - Alternative plan provision apparatus, control method, and non-transitory computer-readable storage medium (2026-06-30),
4. 12086895 - Automated negotiation agent adaptation (2024-09-10),
5. 12067506 - Path adjustment system, path adjustment device, path adjustment method, and path adjustment program (2024-08-20),
6. 11941994 - Area evaluation system, method, and recording medium (2024-03-26),
7. 11656650 - Model generation system, model generation method, and model generation program (2023-05-23),
8. 11494818 - Negotiation device, estimation method, program, and estimation device (2022-11-08),
9. 11416812 - Delivery assistance device, customer terminal, and delivery assistance method (2022-08-16),
10. 11410216 - Customer service assistance apparatus, customer service assistance method, and computer-readable recording medium (2022-08-09),
11. 11396308 - Vehicle control system, self-driving vehicle, vehicle control method, and program (2022-07-26),
12. 11320825 - Vehicle control system, self-driving vehicle, vehicle control method, and program (2022-05-03),
13. 11301763 - Prediction model generation system, method, and program (2022-04-12),
14. 11188568 - Prediction model generation system, method, and program (2021-11-30),
15. 11150662 - Vehicle control system, self-driving vehicle, vehicle control method, and program (2021-10-19),

Title: **Shinji Nakadai: Innovator and Patent Holder in Automated Negotiation and Path Adjustment Technologies**

Introduction: Shinji Nakadai, based in Tokyo, Japan, is an accomplished inventor with a remarkable portfolio of 21 patents. His contributions have significantly impacted the fields of automated negotiation and path adjustment systems, showcasing his expertise and innovative mindset.

Latest Patents: Nakadai's latest patents include groundbreaking technologies. One notable patent is the **Automated Negotiation Agent Adaptation**, which involves detecting changes in a utility function during automated negotiations. This process generates training samples that enhance negotiation strategy models, ultimately improving the interactions between supporting and opposing agents. Another significant invention is the **Path Adjustment System, Path Adjustment Device, Path Adjustment Method, and Path Adjustment Program**. This invention focuses on optimizing paths for multiple moving bodies, ensuring that the number of bodies in any given area is maintained below a predetermined threshold. By using path evaluation data, Nakadai's system enhances operational effectiveness for business operators.

Career Highlights: Throughout his career, Shinji Nakadai has consistently demonstrated his innovative abilities while working with NEC Corporation. His dedication to advancing technology through his inventions has earned him recognition within the industry and contributed to enhancing automated systems.

Collaborations: Collaboration has played a vital role in Nakadai's journey as an inventor. He has had the opportunity to work alongside talented colleagues such as Masafumi Oyamada and Satoshi Morinaga. These partnerships foster a dynamic exchange of ideas, further driving innovation in their projects.

Conclusion: Shinji Nakadai's impressive collection of patents reflects his commitment to innovation in automated negotiation and path adjustment technologies. His work at NEC Corporation, along with fruitful collaborations, positions him as a leading figure in the technology sector, paving the way for future advancements in these fields.

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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