Average Co-Inventor Count = 2.00
ph-index = 4
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. (5 from 8,782 patents)
5 patents:
1. D592441 - Drink dispenser
2. D589537 - Cold storage showcase
3. D589539 - Cold storage showcase
4. D589538 - Cold storage showcase
5. D587058 - Drink dispenser