Average Co-Inventor Count = 1.75
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. Srj Corporation (2 from 14 patents)
2. Fujifilm Corporation (1 from 16,136 patents)
3. Fujinon Corporation (1 from 695 patents)
2 patents:
1. 7833150 - Holding device, endoscopic device, and operating method of endoscopic device
2. 7537562 - Endoscope apparatus