Average Co-Inventor Count = 5.00
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. Sanyo Electric Co., Ltd. (1 from 8,782 patents)
2. Toshiba Carrier Corporation (109 patents)
3. Sanyo Electric Air Conditioning Co., Ltd. (3 patents)
4. Advanced Air-conditioning Research and Development Center Co., Ltd. (0 patent)
5. Sanyo Commercial Service Co., Ltd. (0 patent)
1 patent:
1. D419669 - Propeller fan