Average Co-Inventor Count = 2.00
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. Konan Camera Research Institute Inc. (3 from 24 patents)
2. Sun Pack Corporation (1 from 3 patents)
4 patents:
1. D245912 - Microscope optical assembly
2. D244851 - Photographic camera
3. D242916 - Microscope optical assembly
4. D242917 - Microscope optical assembly