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Funabashi Chiba, Japan

Master Cutlery Corporation

USPTO Granted Patents = 19

CIPO Patents = 1

EPO Patents = 1

Trademarks = 20

Forward Citations = 250

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10 inventors (with patents filed for the assignee):

Jonathan W Qian (3 out of 3 patents)

Mino Tsuchida (3 out of 3 patents)

Thomas A Anderson (3 out of 3 patents)

4. Minoru Tsuchida (2 out of 2 patents)

5. Komin Yamada (2 out of 6 patents)

6. Shane Sloan (2 out of 2 patents)

7. Victor Lee (1 out of 2 patents)

8. Wei Zhang (1 out of 68 patents)

9. Wen Choon Lam (1 out of 1 patent)

10. Tom Anderson (1 out of 1 patent)

11. Mino Tshuchida (0 patent)

12. Mino c/o Master Cutlery Corporation Tsuchida (0 patent)

19 patents: Sort by Forward Citations

1. 11685065 - Knife apparatus and method (2023-06-27),

2. D867848 - Folding knife handle (2019-11-26),

3. D828137 - Knife handle (2018-09-11),

4. 8943935 - Method and apparatus for knife (2015-02-03),

5. 8312580 - Folding knife (2012-11-20),

6. 7572171 - Cutting-tool holder used for grinding (2009-08-11),

7. D591567 - Knife holder (2009-05-05),

8. D591566 - Knife holder (2009-05-05),

9. D561552 - Cutting-tool holder used for grinding (2008-02-12),

10. D551533 - Two parallel folding knives attached by bridging devices (2007-09-25),

11. 7107685 - Folding knife with device to aid in opening (2006-09-19),

12. D520593 - Baton (2006-05-09),

13. D517891 - Blade sharpener (2006-03-28),

14. D515653 - Knife (2006-02-21),

15. D500546 - Handle attached to three knives (2005-01-04),

Master Cutlery Corporation is a leading manufacturer of high-quality knives, swords, and self-defense weapons. With over 30 years of experience, we are committed to providing our customers with superior products that are both functional and affordable. Our extensive range of products includes hunting knives, tactical knives, samurai swords, and more. We take pride in our craftsmanship and attention to detail, making us a trusted choice for both enthusiasts and professionals alike.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

19 Patents

#1 in Funabashi Chiba

#2,972 in Japan

#31,731 in the World

Funabashi Chiba, Japan

Master Cutlery Corporation

Forward Citations = 250

10 inventors:

Jonathan W Qian (3 out of 3 patents)

Mino Tsuchida (3 out of 3 patents)

Thomas A Anderson (3 out of 3 patents)

4. Minoru Tsuchida (2 out of 2 patents)

5. Komin Yamada (2 out of 6 patents)

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