Average Co-Inventor Count = 2.06
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. Kabushiki Kaisha Toshiba (3 from 52,735 patents)
3 patents:
1. 5687918 - Garbage disposal
2. 5361938 - Automatic vending apparatus adaptable to accommodate different-sized
3. 5259530 - Automatic vending machine