Average Co-Inventor Count = 3.43
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. Nissei Plastic Industrial Co., Ltd. (2 from 287 patents)
2 patents:
1. 10427338 - Heating cylinder cover and heating cylinder device of injection molding machine
2. 7462388 - Conductive resin molded product having insulating skin and method for forming the same