Average Co-Inventor Count = 2.86
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. Nippon Shokubai Co., Ltd. (2 from 1,331 patents)
2. Teikoku Electric Manufacturing Co., Ltd. (1 from 1 patent)
2 patents:
1. 5397220 - Canned motor pump
2. 5369148 - Method for continuous agglomeration of an absorbent resin powder and