Average Co-Inventor Count = 1.45
ph-index = 4
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. Casio Computer Co., Ltd. (4 from 5,223 patents)
4 patents:
1. 7733389 - Image capturing apparatus having electronic zoom function
2. 5258844 - Video camera apparatus having an image projection function
3. 5027230 - Still image information reproducing apparatus including searching
4. 4716529 - Electronic game apparatus