Average Co-Inventor Count = 3.00
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. Amada Company, Limited (6 from 471 patents)
6 patents:
1. 5408910 - Vibration prevention device for bandsaw machines
2. 5301586 - Vibration prevention device for bandsaw machines
3. 5271306 - Vibration prevention device for bandsaw machines
4. 5127297 - Vibration prevention device for bandsaw machines
5. 5067381 - Vibration prevention device for bandsaw machines
6. 4972746 - Vibration prevention device for bandsaw machines