Average Co-Inventor Count = 4.80
ph-index = 3
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 Komatsu Seisakusho (3 from 1,009 patents)
3 patents:
1. 4856018 - Light source for reduced projection
2. 4829536 - Multi-mode narrow-band oscillation excimer laser
3. 4691322 - Gas laser device