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Suitashi, Japan

Duskin Co., Ltd.

USPTO Granted Patents = 13

Forward Citations = 129

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19 inventors (with patents filed for the assignee):

Yuji Nagahama (7 out of 7 patents)

Kikuo Shimono (3 out of 3 patents)

Kazushi Sumimoto (3 out of 3 patents)

4. Junji Taguchi (3 out of 3 patents)

5. Masanobu Nishiyama (2 out of 8 patents)

6. Haruo Nishimura (2 out of 7 patents)

7. Akira Kitamoto (2 out of 2 patents)

8. Katsuji Nakano (2 out of 4 patents)

9. Yoshihisa Fujihara (2 out of 6 patents)

10. Kenji Terasawa (2 out of 2 patents)

11. Fumitoshi Ogino (1 out of 1 patent)

12. Yoshio Okura (1 out of 1 patent)

13. Tetsuo Miyake (1 out of 1 patent)

14. Eiichi Tominaga (1 out of 1 patent)

15. Masao Kajimaki (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 8153262 - Strippable floor coating and method of forming the coating (2012-04-10),

2. D424857 - Top surface of a floor mat (2000-05-16),

3. D424357 - Floor mat (2000-05-09),

4. 6057023 - Mat (2000-05-02),

5. 5904901 - Deodorization/odor-removal/disinfection method and (1999-05-18),

6. 5887416 - Rental mat (1999-03-30),

7. 5725705 - Dust-control mat having excellent dimensional stability and method of (1998-03-10),

8. 5680826 - Shoe-wiping mat for rent (1997-10-28),

9. 5524317 - Separate mat for rent (1996-06-11),

10. 5305565 - Floor mat with prevention of waving (1994-04-26),

11. 5198278 - Service mat with differential bonding between backing and base cloth (1993-03-30),

12. 4856854 - Towel dispenser (1989-08-15),

13. 4746176 - Towel dispenser (1988-05-24),

Duskin Co., Ltd. is a Japanese company that operates in the service industry. The company offers a range of services including cleaning, caregiving, and food delivery. With a focus on providing high-quality services and customer satisfaction, Duskin has established itself as a leading service provider in Japan.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

13 Patents

#3 in Suitashi

#3,653 in Japan

#43,583 in the World

Suitashi, Japan

Duskin Co., Ltd.

Forward Citations = 129

19 inventors:

Yuji Nagahama (7 out of 7 patents)

Kikuo Shimono (3 out of 3 patents)

Kazushi Sumimoto (3 out of 3 patents)

4. Junji Taguchi (3 out of 3 patents)

5. Masanobu Nishiyama (2 out of 8 patents)

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