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. Sakura Seiki Co., Ltd. (1 from 33 patents)
2. Uchida Yoko Co., Ltd. (1 from 25 patents)
3. Uchida Yoko Global Limited (3 patents)
1 patent:
1. 8701535 - Automatic card-cutting apparatus