Average Co-Inventor Count = 3.00
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. Shotoku Ltd. (2 from 5 patents)
2 patents:
1. 6467974 - Tiltable device for carrying an object thereon
2. 4821106 - Apparatus for loading television camera or the like