Average Co-Inventor Count = 2.00
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. T. Chatani & Co., Ltd. (1 from 4 patents)
2. Og Corporation (1 from 3 patents)
1 patent:
1. 9523483 - Light irradiation device, backlight device and display apparatus