Average Co-Inventor Count = 2.00
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. Kabushiki Kaisha Komatsu Seisakusho (2 from 1,009 patents)
2. Komatsu Miyagi Ltd. (1 from 1 patent)
2 patents:
1. 5433105 - Method and device for analyzing moisture content in oil
2. 5239861 - Device for indicating contamination degree of hydraulic circuit and