Average Co-Inventor Count = 1.20
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. Star Micronics Company Limited (2 from 251 patents)
2. Murakami Corporation (1 from 190 patents)
3 patents:
1. 11537240 - Virtual image display device
2. D412337 - Controller for a monitor camera
3. D388450 - Monitor camera