Average Co-Inventor Count = 3.33
ph-index = 5
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. Sharp Kabushiki Kaisha Corporation (5 from 25,537 patents)
5 patents:
1. 6032494 - Drum type drying/washing machine
2. 5887456 - Drum type drying/washing machine
3. 5768730 - Drum type washing machine and dryer
4. 4911427 - Exercise and training machine with microcomputer-assisted training guide
5. 4711313 - Foldable weighing scale