Average Co-Inventor Count = 3.43
ph-index = 2
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. Kimoto Co, Ltd. (2 from 102 patents)
2 patents:
1. 6071611 - Sheet for providing ink-receiving layer
2. 5891825 - Recording material