Average Co-Inventor Count = 1.85
ph-index = 7
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. Fujitsu Corporation (8 from 39,238 patents)
8 patents:
1. 6992721 - Image pickup device attachable to electronic apparatus
2. 6948966 - Portable-type information apparatus
3. 6804113 - Portable-type information apparatus
4. 6724615 - Portable-type information apparatus
5. 6519139 - Keyboard and electronic apparatus
6. 6411503 - Portable type information apparatus
7. 5995024 - Keyboard and notebook type computer
8. 5953205 - Portable type information apparatus having a first housing with a