Average Co-Inventor Count = 4.44
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. Fujitsu Takamisawa Component Limited (2 from 107 patents)
2 patents:
1. 5813521 - Keyswitch having a reduced height and a keyboard using such a keyswitch
2. 5657860 - Keyswitch having a reduced height and a keyboard using such a keyswitch