Growing community of inventors

Shiga, Japan

Yasushi Shigeta

Average Co-Inventor Count = 1.01

ph-index = 21

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 = 1,242

Yasushi ShigetaGregory Scott Gronau (4 patents)Yasushi ShigetaJeffrey Reed (4 patents)Yasushi ShigetaJonathan Souillot (4 patents)Yasushi ShigetaBernard Molina (4 patents)Yasushi ShigetaJason Emeric (4 patents)Yasushi ShigetaEmmanuel Sylvain Gelinotte (3 patents)Yasushi ShigetaSatoru Monji (1 patent)Yasushi ShigetaEmmanuel Sylvain Gélinotte (1 patent)Yasushi ShigetaYasushi Shigeta (304 patents)Gregory Scott GronauGregory Scott Gronau (17 patents)Jeffrey ReedJeffrey Reed (5 patents)Jonathan SouillotJonathan Souillot (5 patents)Bernard MolinaBernard Molina (5 patents)Jason EmericJason Emeric (4 patents)Emmanuel Sylvain GelinotteEmmanuel Sylvain Gelinotte (16 patents)Satoru MonjiSatoru Monji (4 patents)Emmanuel Sylvain GélinotteEmmanuel Sylvain Gélinotte (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Angel Group Co., Ltd. (178 from 188 patents)

2. Angel Playing Cards Co., Ltd. (122 from 122 patents)

3. Angel Co., Ltd. (2 from 13 patents)

4. Angel Playing Cards., Ltd. (1 from 1 patent)

5. Angel Group Go., Ltd. (1 from 1 patent)


304 patents:

1. 12437602 - Card game monitoring system

2. 12409378 - Card show apparatus and table game system

3. 12412452 - Fraud detection system in a casino

4. 12406549 - Gaming chip and management system

5. 12400517 - Fraud detection system in a casino

6. 12397224 - Management system of gaming chips and storage box

7. 12394277 - Fraud detection system in a casino

8. 12387561 - Fraud detection system in a casino

9. 12387563 - Fraud detection system in a casino

10. 12387564 - Fraud detection system in a casino

11. 12380766 - Inspection system, inspecting device, and gaming chip

12. 12380767 - Management system for substitute currency for gaming

13. 12350579 - Card shooter device and method

14. 12354437 - Game management system

15. 12354438 - Management system of substitute currency for gaming

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as of
10/28/2025
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