Average Co-Inventor Count = 5.00
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. Research Development Corporation of Japan (2 from 256 patents)
2. Other (1 from 832,912 patents)
2 patents:
1. 5393957 - Laser microprocessing and the device therefor
2. 5283417 - Laser microprocessing and the device therefor