Average Co-Inventor Count = 6.00
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. Matsushita Electric Works, Ltd. (2 from 1,623 patents)
2. Toshiba Silicone Co., Ltd. (2 from 162 patents)
2 patents:
1. 5190804 - Coated inorganic hardened product
2. 5091460 - Coating composition, coated inorganic hardened product, and process for