Average Co-Inventor Count = 5.83
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. Takuma Co., Ltd. (2 from 22 patents)
2. Toyo Boseki Kabushiki Kaisha (1 from 789 patents)
2 patents:
1. 7211409 - Standard compound for immunoassay for dioxin and method of immunoassay for dioxin
2. 5307996 - Atomizer for slurry fuel