Average Co-Inventor Count = 5.29
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. Dai Nippon Printing Co., Ltd. (3 from 3,205 patents)
3 patents:
1. 7675680 - Computer-generated hologram and its fabrication process, reflector using a computer-generated hologram, and reflective liquid crystal display
2. 7271957 - Computer-generated hologram and its fabrication process, reflector using a computer-generated hologram, and reflective liquid crystal display
3. 7054044 - Computer-generated hologram and its fabrication process, reflector using a computer-generated hologram, and reflective liquid crystal display