Average Co-Inventor Count = 4.00
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. Sumitomo Electric Sintered Alloy, Ltd. (2 from 98 patents)
2. Nikken Tool Co., Ltd. (2 from 3 patents)
2 patents:
1. 11325186 - Method for manufacturing sintered component, sintered component, and drill
2. 11305347 - Method for manufacturing sintered component, sintered component, and drill