Average Co-Inventor Count = 1.25
ph-index = 2
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. (5 from 123 patents)
2. Asahi Seiko., Ltd. (1 patent)
5 patents:
1. 10954061 - Card cassette device and card dispensing apparatus using the same
2. 10121308 - Card dispenser
3. 10093475 - Card cassette device and card dispensing apparatus using the same
4. 9064362 - Disk sorting device
5. 6050448 - Card dispensing cassette