Average Co-Inventor Count = 7.47
ph-index = 1
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. Shibuya Kogyo Co., Ltd. (1 from 134 patents)
2. Panasonic Healthcare Co., Ltd. (1 from 81 patents)
3. Public University Corporation Yokohama City University (1 from 49 patents)
4. Shibuya Corporation (1 from 43 patents)
5. Biomedica Solutions Co., Ltd. (1 from 1 patent)
6. Phc Corporation (32 patents)
2 patents:
1. 10647955 - Cell culture system
2. 8796010 - Isolator for cell culture