Growing community of inventors

Orange, CA, United States of America

Kanzo Tsujino

Average Co-Inventor Count = 1.11

ph-index = 11

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 274

Kanzo TsujinoThomas M Lukens (2 patents)Kanzo TsujinoUrban Geiwald (2 patents)Kanzo TsujinoKanzo Tsujino (14 patents)Thomas M LukensThomas M Lukens (8 patents)Urban GeiwaldUrban Geiwald (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asics Corporation (13 from 509 patents)

2. Asks Corporation (1 from 3 patents)


14 patents:

1. 6601323 - Shoelace cover

2. 6418565 - Wrestling ear guard

3. D453413 - Shoe lace cover

4. D449109 - Knee pad

5. D444270 - Wrestling ear guard

6. D443955 - Wrestling ear guard

7. D443729 - Wrestling ear guard

8. D443730 - Wrestling ear guard

9. D394332 - Knee pad

10. D394333 - Knee pad

11. 5685021 - Protective headgear for wrestler

12. D384774 - Wrestling ear guard

13. D363814 - Sandal

14. D341229 - Kneecap guard

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idiyas.com
as of
12/21/2025
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