Average Co-Inventor Count = 1.43
ph-index = 4
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 (3 from 832,912 patents)
2. Koatsu Gas Kogyo Co., Ltd. (2 from 14 patents)
3. Kyoei Automatic Control Technology Co., Ltd. (2 from 2 patents)
5 patents:
1. 5771177 - Method and apparatus for measuring dynamic load
2. 5526697 - Dynamic load sensing method, dynamic load analyzing sensor, and load
3. 5314311 - Thrust generator
4. 5298818 - Thrust generator
5. 4797646 - Superconductor for magnetic field shielding