Average Co-Inventor Count = 1.09
ph-index = 7
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.
Company Filing History:
1. Asahi Seiko Company Ltd. (7 from 123 patents)
2. Asahi Seiko Kabushiki Kaisha (5 from 110 patents)
12 patents:
1. 6938896 - Automatic card dispensing unit with display capability
2. 6651841 - Machine for dispensing stacked articles
3. 6398637 - High speed coin dispenser
4. 6352472 - Coin ejection guide structure
5. 6193598 - Size changeable hopper
6. 6168151 - Card type dispenser assembly with bottom loading
7. 6021884 - Coin selecting apparatus
8. 5842598 - Combination storage system and compact ejection mechanisms
9. D399633 - Coin segregation device
10. 5785590 - Coin delivering apparatus and hopper for use in same
11. 5425439 - Coin escalator
12. 5295900 - Coin dispensing device