Average Co-Inventor Count = 5.14
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. Minnesota Mining and Manufacturing Company (2 from 7,865 patents)
2. Minolta Camera Kabushiki Kaisha (2 from 2,979 patents)
3. Minolta Camera K.k. (1 from 10 patents)
3 patents:
1. 5357295 - Image projecting apparatus provided with cartridge loader
2. D318479 - Color laser imager
3. D290969 - Remote controller for a printer