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Chikuma-shi, Japan

Mk Seiko Co., Ltd.

USPTO Granted Patents = 11

Forward Citations = 128

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20 inventors (with patents filed for the assignee):

Shoichi Takeda (3 out of 3 patents)

Hiroo Yamaya (2 out of 2 patents)

Yoshisada Misawa (2 out of 2 patents)

4. Makoto Nasu (2 out of 2 patents)

5. Ikuya Kubota (2 out of 2 patents)

6. Eiki Maruyama (2 out of 6 patents)

7. Fumihiko Akahane (1 out of 6 patents)

8. Akira Yaoita (1 out of 2 patents)

9. Akira Yoda (1 out of 1 patent)

10. Eichi Nishimura (1 out of 1 patent)

11. Tohru Fujiwara (1 out of 1 patent)

12. Nobushige Kobayashi (1 out of 2 patents)

13. Hiroshi Hata (1 out of 1 patent)

14. Soichi Takeda (1 out of 1 patent)

15. Yukio Soyama (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 7503426 - Reflecting plate type silencer pipe (2009-03-17),

2. 6041614 - Ice-cream maker (2000-03-28),

3. 5967020 - Automatic bread maker (1999-10-19),

4. 5937740 - Automatic bread maker (1999-08-17),

5. 5934177 - Automatic bread maker (1999-08-10),

6. 5860355 - Automatic bread maker (1999-01-19),

7. 5555337 - Surface wave guideline and object detecting device using surface wave (1996-09-10),

8. 5531153 - Bread baking apparatus (1996-07-02),

9. 5364063 - Ice cube tray (1994-11-15),

10. D351759 - Bread baking appliance (1994-10-25),

11. 4844048 - Bread baking appliance (1989-07-04),

MK Seiko Co., Ltd. is a leading manufacturer of precision components and machinery based in Japan. With a focus on quality and innovation, the company offers a wide range of products including bearings, shafts, and gears. MK Seiko Co., Ltd. serves various industries such as automotive, aerospace, and industrial machinery, and is known for its reliability and technical expertise.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#2 in Chikuma-shi

#4,041 in Japan

#50,190 in the World

Chikuma-shi, Japan

Mk Seiko Co., Ltd.

Forward Citations = 128

20 inventors:

Shoichi Takeda (3 out of 3 patents)

Hiroo Yamaya (2 out of 2 patents)

Yoshisada Misawa (2 out of 2 patents)

4. Makoto Nasu (2 out of 2 patents)

5. Ikuya Kubota (2 out of 2 patents)

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