Average Co-Inventor Count = 4.00
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. Hitachi Maxell, Limited (1 from 1,112 patents)
1 patent:
1. 7911701 - Micro lens array sheet for use in backlight device and molding roll for manufacturing such micro lens array sheet