Average Co-Inventor Count = 3.75
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. Shotoku Ltd. (2 from 5 patents)
2. Tokyo Broadcasting System, Inc. (1 from 11 patents)
2 patents:
1. 7161620 - Moving pedestal for a camera including wheels and sensors for detecting a moving amount thereof
2. 4821106 - Apparatus for loading television camera or the like