Average Co-Inventor Count = 8.00
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 8,776 patents)
2. Sanyo Technology Center (shenzhen) Co., Ltd. (1 from 13 patents)
1 patent:
1. 7943898 - Projector apparatus including a lower holder having lens and lamp fixing slots