Average Co-Inventor Count = 3.60
ph-index = 3
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. Sanyo Electric Co., Ltd. (3 from 8,780 patents)
3 patents:
1. 7163411 - Terminal protective device for compressor, compressor and cold storage chamber
2. 6755631 - Securing means for a compressor's terminal box
3. 5291085 - Split-phase starter for an electric motor