Average Co-Inventor Count = 3.27
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. Hirose Electric Company, Ltd. (3 from 773 patents)
2. Sei Optifrontier Co., Ltd. (3 from 78 patents)
3. Sumiden High Precision Co., Ltd. (2 patents)
3 patents:
1. D734266 - Optical connector
2. D733655 - Housing for optical connector
3. 8628252 - Waterproof connector and waterproof device using the same