Average Co-Inventor Count = 2.61
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 Kobe Seiko Sho (3 from 1,100 patents)
2. Kobe Steel, Ltd. (1 from 1,883 patents)
4 patents:
1. 8485714 - Sealed mixer
2. 5804220 - Bladder clamping device for tire vulcanizing press
3. 5505600 - Die changer truck for use with tire vulcanizer
4. 5445508 - Vulcanizing mold setting apparatus