Average Co-Inventor Count = 3.00
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. Toagosei Chemical Industry, Co., Ltd. (1 from 65 patents)
2. Toacosei Chemical Industry Co., Ltd. (1 from 1 patent)
2 patents:
1. 4642011 - Composition for rust prevention of metals and threaded metal elements
2. 4035436 - Adhesive compositions for metals