Average Co-Inventor Count = 3.00
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. Shibaura Machine Co., Ltd. (2 from 55 patents)
2. Toshiba Kikai Kabushiki Kaisha (1 from 746 patents)
3 patents:
1. 11801629 - Transfer apparatus
2. 11179876 - Transfer apparatus and transfer method
3. 10596752 - Transfer apparatus