Average Co-Inventor Count = 2.25
ph-index = 1
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. Fanuc Corporation (3 from 6,066 patents)
3 patents:
1. 5226852 - Oldham coupling having grooves with elastic wall portions
2. 5146084 - Rotary code disk mounting structure for an optical encoder with an
3. 5063295 - Slit disposition structure of fixed slit disk in pulse encoder