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Smk Corporation

USPTO Granted Patents = 434

EPO Patents = 39

Trademarks = 5

Forward Citations = 4,023

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259 inventors (with patents filed for the assignee):

Kiyoshi Asai (59 out of 68 patents)

Naoyuki Ono (28 out of 35 patents)

Osamu Yoshikawa (28 out of 30 patents)

4. Tomoyasu Yanase (25 out of 25 patents)

5. Takeshi Matsuda (23 out of 72 patents)

6. Yasuo Yoshiura (19 out of 20 patents)

7. Fumio Osawa (19 out of 19 patents)

8. Haruhiko Kondo (16 out of 19 patents)

9. Atsushi Arai (15 out of 20 patents)

10. Koichiro Ejiri (13 out of 14 patents)

11. Yoshiyasu Ishida (12 out of 12 patents)

12. Haruo Yoshida (12 out of 40 patents)

13. Tadahito Sasaki (11 out of 11 patents)

14. Toshihiro Amei (11 out of 11 patents)

15. Hirotaka Tsuchiya (10 out of 14 patents)

Core Competencies:

Electrical Connector

Coaxial Connector

Information Transceiver

Cable Connector

Floating Structure

Sensor Connector

Video Imaging Device

Wireless Power Supply

Touch Panel

Device Controller

Remote Control System

434 patents: Sort by Forward Citations

1. 12519275 - Connector with floating mechanism (2026-01-06),

2. 12519257 - Electrical connector to achieve required coplanarity of terminal parts of receptacle, method for manufacturing electrical connector, and method for mounting electrical connector (2026-01-06),

3. D1104980 - Electrical connector (2025-12-09),

4. 12494606 - Board-to-board connector (2025-12-09),

5. D1096636 - Electrical connector (2025-10-07),

6. D1095434 - Electrical connector (2025-09-30),

7. 12424775 - Electrical connector and method for manufacturing electrical connector (2025-09-23),

8. 12418150 - Electrical connector, method for manufacturing electrical connector, and method for mounting electrical connector (2025-09-16),

9. D1090446 - Contact (2025-08-26),

10. D1078643 - Electrical connector (2025-06-10),

11. D1075680 - Electrical connector (2025-05-20),

12. 12244090 - Electric connector (2025-03-04),

13. D1060252 - Electrical connector (2025-02-04),

14. D1045800 - Electrical connector (2024-10-08),

15. D1042355 - Electrical connector (2024-09-17),

SMK Corporation is a leading global manufacturer of electronic and electromechanical components. With a strong focus on innovation, SMK provides a wide range of products including connectors, switches, and remote control units. Their high-quality and reliable solutions are utilized across various industries, such as automotive, consumer electronics, and healthcare. SMK Corporation aims to contribute to society through their advanced technologies and commitment to sustainability.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

434 Patents

#185 in Tokyo

#410 in Japan

#2,121 in the World

Smk Corporation

Forward Citations = 4,023

259 inventors:

Kiyoshi Asai (59 out of 68 patents)

Naoyuki Ono (28 out of 35 patents)

Osamu Yoshikawa (28 out of 30 patents)

4. Tomoyasu Yanase (25 out of 25 patents)

5. Takeshi Matsuda (23 out of 72 patents)

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