Average Co-Inventor Count = 4.13
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. Yanmar Co., Ltd. (8 from 651 patents)
8 patents:
1. D855082 - Excavator
2. D842344 - Excavator
3. D813916 - Operation panel for a working machine
4. D812647 - Cabin for construction machine
5. 9518375 - Turning working vehicle
6. D697534 - Operation panel of a working machine
7. D692924 - Excavator
8. D556789 - Tractor