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Nec Corporation

USPTO Granted Patents = 35,689

CIPO Patents = 373

EPO Patents = 2,922

Trademarks = 1

Forward Citations = 355,691

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14,533 inventors (with patents filed for the assignee):

Hisashi Futaki (285 out of 290 patents)

Toshiyuki Tamura (186 out of 208 patents)

Gang Wang (170 out of 300 patents)

4. Kojiro Hamabe (166 out of 167 patents)

5. Ryoma Oami (162 out of 164 patents)

6. Ting Wang (161 out of 300 patents)

7. Sadafuku Hayashi (151 out of 156 patents)

8. Hiroaki Aminaka (138 out of 141 patents)

9. Haifeng Chen (133 out of 147 patents)

10. Keiichi Chono (127 out of 129 patents)

11. Yoshikazu Kakura (110 out of 113 patents)

12. Kazunori Ozawa (108 out of 145 patents)

13. Tadahiko Sugibayashi (100 out of 101 patents)

14. Hiroo Ikeda (99 out of 101 patents)

15. Jinsock Lee (98 out of 100 patents)

Core Competencies:

Exercise Assistance

Rehabilitation Inference Models

Carbon Nanotube Production

Anomaly Detection

Otoacoustic Authentication

Quantum Key Distribution

Machine Learning Applications

Acoustic Modems

Peptide-Based Vaccines

Signal Processing

Video Coding

Blockchain Consensus

35,689 patents: Sort by Forward Citations

1. 12501498 - Management system of mobile communication system, core network, mobile communication system, method, and program (2025-12-16),

2. 12501476 - Node apparatus, control method, and program (2025-12-16),

3. 12500991 - Placement method (2025-12-16),

4. 12500724 - Methods and apparatuses for transmitting control information (2025-12-16),

5. 12500670 - Submarine optical cable system (2025-12-16),

6. 12500549 - Oscillation apparatus, quantum computer, and control method (2025-12-16),

7. 12499896 - Learning device, method, and program (2025-12-16),

8. 12499724 - Entry control apparatus, entry control system, entry control method, and non-transitory computer-readable medium (2025-12-16),

9. 12499714 - Image processing device, image processing method, and storage medium (2025-12-16),

10. 12499658 - Training apparatus, control method, and non-transitory computer-readable storage medium (2025-12-16),

11. 12499642 - Image processing apparatus, image processing method, and computer-readable recording medium (2025-12-16),

12. 12499639 - Virtual space changing apparatus, virtual space changing method, and storage medium (2025-12-16),

13. 12499561 - Object tracking device, object tracking method, and recording medium (2025-12-16),

14. 12499315 - Method, apparatus, device and storage medium for information processing (2025-12-16),

15. 12499216 - Display apparatus, display system, display method, and non-transitory computer-readable medium (2025-12-16),

NEC Corporation is a Japanese multinational information technology and electronics company. The company provides IT and network solutions, including computing platforms, data storage, and communication networks. NEC also specializes in various domains, such as public safety, healthcare, transportation, and retail. Their innovative technologies and expertise enable organizations to enhance their productivity, efficiency, and security. For more information, please visit their website.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

35,689 Patents

#6 in Tokyo

#7 in Japan

#18 in the World

Nec Corporation

Forward Citations = 355,691

14,533 inventors:

Hisashi Futaki (285 out of 290 patents)

Toshiyuki Tamura (186 out of 208 patents)

Gang Wang (170 out of 300 patents)

4. Kojiro Hamabe (166 out of 167 patents)

5. Ryoma Oami (162 out of 164 patents)

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