Average Co-Inventor Count = 2.00
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. Katayama Chemical, Inc. (1 from 20 patents)
2. Katayama Chemical Works Co., Ltd. (1 from 15 patents)
2 patents:
1. 6461649 - Improving quality of flour-baked compositions
2. 4432884 - Scale inhibiting agent