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Nippon Electric Co., Ltd.

USPTO Granted Patents = 1,038

Trademarks = 5

Forward Citations = 19,484

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1,104 inventors (with patents filed for the assignee):

Hiroaki Sakoe (18 out of 24 patents)

Masao Inaba (15 out of 19 patents)

Hirokazu Fukaya (13 out of 14 patents)

4. Takashi Araseki (12 out of 16 patents)

5. Masanobu Morishita (11 out of 16 patents)

6. Akira Nagami (10 out of 12 patents)

7. Kouzou Kage (10 out of 24 patents)

8. Kazuo Kashigi (10 out of 15 patents)

9. Toshihiro Mori (10 out of 42 patents)

10. Sadayuki Mitsuhashi (9 out of 9 patents)

11. Kazuo Ochiai (9 out of 9 patents)

12. Kazuo Tokuda (9 out of 12 patents)

13. Kyuichi Hareyama (9 out of 10 patents)

14. Masahiro Yanagisawa (8 out of 67 patents)

15. Tomokazu Kai (8 out of 10 patents)

Core Competencies:

Neutral-Point Inverter

Integrated Circuit Device

Solid State Imaging Device

Electrical Connectors

Semiconductor Device

Vibration Damping Material

Analog-to-Digital Converter

High-Speed Processing

Optical Fiber Connector

Josephson Effect

Digital Frequency Divider

Synthetic Aperture Radar

1,038 patents: Sort by Forward Citations

1. 6281636 - Neutral-point inverter (2001-08-28),

2. 4951111 - Integrated circuit device (1990-08-21),

3. 4882616 - Color filter for a solid state imaging device (1989-11-21),

4. 4862173 - Method and circuit for carrying out forward and inverse quantization by (1989-08-29),

5. 4857001 - Electrical connectors for leadless circuit boards (1989-08-15),

6. 4799101 - Substrate bias through polysilicon line (1989-01-17),

7. 4786523 - Substrate having a pattern of an alloy of gold and a noble and a base (1988-11-22),

8. 4758834 - Pager receiver for giving at least one of extraordinary tones and (1988-07-19),

9. 4744082 - Multiplexer apparatus having nBmB coder (1988-05-10),

10. 4727484 - Memory address control apparatus with separate translation look aside (1988-02-23),

11. 4725876 - Semiconductor device having at least two resistors with high resistance (1988-02-16),

12. 4717846 - Tri-state output circuit provided with means for protecting against (1988-01-05),

13. 4710136 - Mounting structure for electronic apparatus or the like (1987-12-01),

14. 4706107 - IC memory cells with reduced alpha particle influence (1987-11-10),

15. 4704608 - Pager receiver for giving at least one of extraordinary tones and (1987-11-03),

Nippon Electric Co., Ltd. (NEC) is a Japanese multinational information technology and electronics company. NEC has been at the forefront of technological innovation for over a century, providing solutions in various fields including ICT, energy, industry, and more. With a commitment to society and environmental sustainability, NEC strives to create value through advanced technology and integrated expertise. For more information, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

1,038 Patents

#7 in

#214 in Japan

#945 in the World

Nippon Electric Co., Ltd.

Forward Citations = 19,484

1,104 inventors:

Hiroaki Sakoe (18 out of 24 patents)

Masao Inaba (15 out of 19 patents)

Hirokazu Fukaya (13 out of 14 patents)

4. Takashi Araseki (12 out of 16 patents)

5. Masanobu Morishita (11 out of 16 patents)

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