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Sagamihara, Japan

Smk Co., Ltd.

USPTO Granted Patents = 23

Forward Citations = 302

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17 inventors (with patents filed for the assignee):

Masato Hidaka (8 out of 12 patents)

Naoyuki Ono (3 out of 35 patents)

Seiichi Morikawa (3 out of 10 patents)

4. Kazunori Yamada (2 out of 17 patents)

5. Osamu Kamishima (2 out of 6 patents)

6. Hidemasa Sakurada (1 out of 6 patents)

7. Taketo Takata (1 out of 3 patents)

8. Haruo Yoshida (1 out of 40 patents)

9. Hiroshi Yokozawa (1 out of 6 patents)

10. Tatsuo Kato (1 out of 9 patents)

11. Yousuke Sakai (1 out of 1 patent)

12. Kouji Togashi (1 out of 2 patents)

13. Kazuhiro Nemoto (1 out of 1 patent)

14. Akihiko Sakuramoto (1 out of 2 patents)

15. Yukio Akaba (1 out of 3 patents)

23 patents: Sort by Forward Citations

1. D1067290 - Lower electrode unit for welding (2025-03-18),

2. D1053919 - Robot twin arm for welding (2024-12-10),

3. D940217 - Adapter for an electrode for electric welding (2022-01-04),

4. D939001 - Lower electrode structure for welding (2021-12-21),

5. D881243 - Welding electrode tip (2020-04-14),

6. D667857 - Electrode tip for resistive welders (2012-09-25),

7. D647547 - Lower electrode structure for welding (2011-10-25),

8. 7078648 - Curved electrode for welding (2006-07-18),

9. 6024606 - Connector plug (2000-02-15),

10. D419133 - Connector for a battery (2000-01-18),

11. 5897397 - Connector plug for automobiles (1999-04-27),

12. 5894117 - Keyboard switch for notebook type computer or the like (1999-04-13),

13. 5725400 - Connecting terminal section structure (1998-03-10),

14. 5718605 - Connector socket (1998-02-17),

15. 5662480 - Surface mount type coaxial connector connecting coaxial cable to (1997-09-02),

SMK Co., Ltd. is a leading manufacturer of electronic components and accessories. The company specializes in producing high-quality products such as connectors, switches, and remote controls. With a focus on innovation and quality, SMK Co., Ltd. has established a strong reputation in the industry and is committed to providing reliable solutions for its customers.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

23 Patents

#3 in Sagamihara

#2,648 in Japan

#26,826 in the World

Sagamihara, Japan

Smk Co., Ltd.

Forward Citations = 302

17 inventors:

Masato Hidaka (8 out of 12 patents)

Naoyuki Ono (3 out of 35 patents)

Seiichi Morikawa (3 out of 10 patents)

4. Kazunori Yamada (2 out of 17 patents)

5. Osamu Kamishima (2 out of 6 patents)

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