Average Co-Inventor Count = 11.00
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. Yamazaki Mazak Kabushiki Kaisha (2 from 45 patents)
2. Aisin Aw Co., Ltd. (1 from 2,064 patents)
2 patents:
1. 7137940 - Machining center
2. 7063654 - Machining center