Average Co-Inventor Count = 2.00
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. Kabushiki Kaisha Toshiba (3 from 52,711 patents)
2. Toshiba Materials Co., Ltd. (3 from 265 patents)
3 patents:
1. 11220740 - Method of manufacturing sputtering target and sputtering target
2. 11198933 - Method of manufacturing sputtering target and sputtering target
3. 10533248 - Method of manufacturing sputtering target and sputtering target