Average Co-Inventor Count = 3.20
ph-index = 3
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. Glory Kogyo Kabushiki Kaisha (4 from 109 patents)
4 patents:
1. 7004831 - Coin sorting apparatus
2. 6991530 - Coin sorting apparatus
3. 6945864 - Coin sorting apparatus
4. 6783452 - Coin assorter and coin inputting device