Average Co-Inventor Count = 6.00
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. Dai Nippon Insatsu Kabushiki Kaisha (1 from 412 patents)
2. Dai Nippon Insatsu K.k. (1 from 12 patents)
2 patents:
1. 4269650 - Transfer printing apparatus
2. 4229239 - Transfer printing method