Average Co-Inventor Count = 5.00
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. Sanyo Electric Co., Ltd. (1 from 8,780 patents)
2. Sanyo Electric Co., Co., Ltd. (1 from 1 patent)
3. Sanyo Air-conditioners Co., Ltd. (3 patents)
2 patents:
1. 5909061 - Solar generator for generating direct current power by sunlight and
2. 5878584 - Air conditioner with solar generator