Average Co-Inventor Count = 2.40
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. Sekisui Kagaku Kogyo Kabushiki Kaisha (2 from 232 patents)
2. Japan Immunoresearch Laboratories Co., Ltd. (2 from 16 patents)
2 patents:
1. 5792406 - Method of preparing spherical moldings
2. 5676996 - Method of preparing carrier for blood treatment apparatus