Average Co-Inventor Count = 5.00
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. Other (1 from 832,912 patents)
2. Kawasaki Jukogyo Kabushiki Kaisha (1 from 3,333 patents)
3. Ube Industries, Inc. (1 from 1,432 patents)
2 patents:
1. 6460374 - Method of manufacturing glass-impregnated fiber-reinforced ceramic
2. 6071603 - Glass-impregnated fiber-reinforced ceramic and method of manufacturing