Growing community of inventors

Saitama, Japan

Takahito Yamamiya

Average Co-Inventor Count = 1.13

ph-index = 6

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 = 92

Takahito YamamiyaHiroshi Abe (3 patents)Takahito YamamiyaHiroshi Abe (1 patent)Takahito YamamiyaAkira Okuyama (1 patent)Takahito YamamiyaTakahito Yamamiya (22 patents)Hiroshi AbeHiroshi Abe (77 patents)Hiroshi AbeHiroshi Abe (134 patents)Akira OkuyamaAkira Okuyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Seiko Company Ltd. (15 from 124 patents)

2. Asahi Seiko Kabushiki Kaisha (7 from 110 patents)


22 patents:

1. 12365537 - Card handling apparatus

2. 12139331 - Article storage container and article feeder

3. 12080119 - Coin selector and automatic service machine

4. 11380154 - Coin ejection apparatus capable of preventing incorrect ejection

5. 11380155 - Multi-unit coin ejection apparatus

6. 10210695 - Article dispensing apparatus

7. 10102705 - Article dispensing apparatus

8. 9878867 - Card feeding apparatus

9. 9708125 - Card processing apparatus

10. D764468 - Card reading and writing apparatus

11. 8322506 - Reeding detection apparatus and coin sorting apparatus having the same

12. 7980420 - Card dispensing apparatus

13. 7377507 - Automatic flat-article dispensing apparatus

14. 7337954 - Reading and writing apparatus for IC coins

15. 7188836 - Compact driving unit for an automatic banknote receiving and storing device

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/9/2026
Loading…