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For the Inventor, By the Inventor

Tokyo, Japan

Atsushi Sagata

This inventor holds 18 USPTO granted patents and 8 published patent applications, primarily in Image Processing. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 2000-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Sagata. Retrieved from https://idiyas.com/inventor/atsushi-sagata

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

USPTO Granted Patents = 18 

% Patents Active = 94.4

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 67(Granted Patents)


Location History:

  • Yokosuka, JP (2014)
  • Tokyo, JP (2000 - 2024)
  • Musashino, JP (2024)

Company Filing History:

goldMedal18 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents

Years Active: 2000-2024

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Areas of Expertise:
Label Estimation
Point Cloud Analysis
Image Processing
Object Recognition
Depth Superresolution
3D Point Cloud
Image Classifier
Motion Vector Encoding
Video Signal Generation
Learning Device
Annotation Device
18 patents (USPTO):Explore Patents
1. 12136252 - Label estimation device, label estimation method, and label estimation program (2024-11-05),
2. 12106438 - Point cloud annotation device, method, and program (2024-10-01),
3. 12094187 - Image reaction map generation device, image reaction map generation method, and image reaction map generation program (2024-09-17),
4. 12094153 - Point cloud analysis device, method, and program (2024-09-17),
5. 12067763 - Three-dimensional point cloud label learning estimation device, three-dimensional point cloud label learning estimation method, and 3D point cloud label learning estimation program (2024-08-20),
6. 12039736 - Image processing device, method, and program (2024-07-16),
7. 11989929 - Image classifier learning device, image classifier learning method, and program (2024-05-21),
8. 11928790 - Object recognition device, object recognition learning device, method, and program (2024-03-12),
9. 11922650 - Point cloud analysis device, estimation device, point cloud analysis method, and program (2024-03-05),
10. 11900622 - Depth superresolution device, depth superresolution method, and program (2024-02-13),
11. 11887387 - Mesh structure equipment detection apparatus, mesh structure equipment detection method and program (2024-01-30),
12. 11809525 - List generation device, photographic subject identification device, list generation method, and program (2023-11-07),
13. 11790635 - Learning device, search device, learning method, search method, learning program, and search program (2023-10-17),
14. 9154789 - Motion vector predictive encoding and decoding method using prediction of motion vector of target block based on representative motion vector (2015-10-06),
15. 8902981 - Video signal generation apparatus, video signal generation method, video signal generation program, and computer readable recording medium recording the program (2014-12-02),

Title: Innovations of Atsushi Sagata

Introduction

Atsushi Sagata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the area of label estimation and point cloud annotation. With a total of 18 patents to his name, Sagata continues to push the boundaries of innovation.

Latest Patents

Sagata's latest patents include a label estimation device, label estimation method, and label estimation program. This technology takes a point group, which includes a small number of labeled points, as input to assign labels to unlabeled points. The label estimation apparatus estimates a class for the unlabeled point and derives a confidence level for the estimation. Additionally, he has developed a point cloud annotation device, method, and program that simplifies the annotation process on three-dimensional point clouds, significantly reducing working time.

Career Highlights

Atsushi Sagata is currently employed at Nippon Telegraph and Telephone Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of point cloud processing and label estimation.

Collaborations

Sagata collaborates with notable colleagues such as Shingo Ando and Yasuhiro Yao, contributing to a dynamic and innovative work environment.

Conclusion

Atsushi Sagata's contributions to technology through his patents and collaborative efforts highlight his role as a leading inventor in the field. His work continues to influence advancements in label estimation and point cloud annotation.

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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