Average Co-Inventor Count = 6.00
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. Kabushiki Kaisha Toshiba (1 from 52,730 patents)
2. Toshiba Industrial Products Manufacturing Corporation (1 from 16 patents)
1 patent:
1. 8319958 - Phase modulator, phase modulator assembly, and photosensor