Average Co-Inventor Count = 7.00
ph-index = 1
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. Tops Co., Ltd. (2 from 3 patents)
2 patents:
1. 11364590 - Line catcher type water jet cutting apparatus with product fixing pusher
2. 11117284 - Line catcher type waterjet cutting apparatus with multiple driving units