Average Co-Inventor Count = 1.97
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 Saginomiya Seisakusho (2 from 85 patents)
2. Saginomiya Seisakusho, Inc. (2 from 69 patents)
4 patents:
1. D1104805 - Vibration test device for driving simulator
2. D969646 - Vibration test device for simulator
3. 10186165 - Vibration device and vibration system for simulator including the same
4. 9666094 - Test device