Average Co-Inventor Count = 3.43
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. Minolta Camera Kabushiki Kaisha (1 from 2,979 patents)
2. Minolta Camera Co., Ltd. (1 from 76 patents)
2 patents:
1. 5047800 - Image recording apparatus
2. 5014929 - Film strip feeding apparatus