Rui Ishiyama

This inventor holds 77 USPTO granted patents and 16 published patent applications and 8 EPO patents, primarily in Image Matching Technology (CPC class G06K). Top assignees: Nec Corporation, Nec C Orporation. Active years: 2002-2026.

USPTO Granted Patents = 77 (Patent Applications = 16)

% Patents Active = 93.5

EPO Patents = 8 (Patent Applications = 12)

Average Co-Inventor Count = 1.5

ph-index = 10

Forward Citations = 280(Granted Patents)

Forward Citations (Not Self Cited) = 259(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kawasaki, JP (2005)
Minato-ku, JP (2014)
Tokyo, JP (2002 - 2024)

Company Filing History:

Years Active: 2002-2026

Loading Chart...

Areas of Expertise:

Image Matching

Individual Identification

Information Processing

Object Management

Collation System

Surface Property Estimation

Image Retrieval

Manufacturing Management

Image Feature Extraction

Verification Method

Sound Recording

Object Collation

77 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12610512 - Board management system (2026-04-21),

2. 12561999 - PTP management system (2026-02-24),

3. 12223656 - Individual identification system (2025-02-11),

4. 12196545 - Surface property estimation system (2025-01-14),

5. 12190497 - Individual identification system (2025-01-07),

6. 12183057 - Individual identification apparatus (2024-12-31),

7. 12182196 - Image retrieval system, image retrieval method, and storage medium (2024-12-31),

8. 12026870 - Manufacturing management method (2024-07-02),

9. 11989925 - Image matching apparatus (2024-05-21),

10. 11983864 - Object matching device (2024-05-14),

11. 11983725 - Collation/retrieval system, collation/retrieval server, image feature extraction apparatus, collation/retrieval method, and program (2024-05-14),

12. 11941849 - Information processing device (2024-03-26),

13. 11933739 - Inspection apparatus (2024-03-19),

14. 11908214 - Object management system (2024-02-20),

15. 11908212 - Matching position output system (2024-02-20),

Title: Innovations of Rui Ishiyama in Tokyo

Introduction

Rui Ishiyama is a distinguished inventor based in Tokyo, Japan, with an impressive portfolio of 75 patents. His contributions to technology, particularly in the realms of identification systems and surface property estimation, showcase his innovative spirit and technical prowess.

Latest Patents

Rui Ishiyama's recent patents include an **Individual Identification System** and a **Surface Property Estimation System**. The Individual Identification System is designed to identify objects by analyzing images obtained from a predefined area of the target object. It employs a scoring mechanism to determine the likeness of the matching target to a registration object. On the other hand, the Surface Property Estimation System uses machine learning to assess surface properties by analyzing images of objects. It extracts unique features from the images and correlates them with the estimated properties for storage and future reference.

Career Highlights

Throughout his career at NEC Corporation, Rui Ishiyama has made significant strides in developing advanced technologies that enhance object identification and surface analysis. His work is recognized for its potential applications in various industries, including security and quality control.

Collaborations

Rui collaborates with notable colleagues, including Toru Takahashi and Kengo Makino. Together, they contribute to the innovative culture within NEC Corporation, pushing the boundaries of technology and discovery.

Conclusion

Rui Ishiyama stands out as a leading figure in the field of innovation in Japan. His contributions through multiple patents not only highlight his expertise but also continue to pave the way for future advancements in technology.