Average Co-Inventor Count = 5.55
ph-index = 4
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. Ricoh Company, Ltd. (36 from 28,584 patents)
36 patents:
1. 11646677 - Element and method for manufacturing element
2. 11189778 - Element, cell, and power generation device
3. 11018602 - Power generating element and power generating device
4. 11010004 - Input element and input device
5. 10777731 - Element and electric power generator
6. 10714676 - Sensor and sensor system
7. 10651363 - Power generating device
8. 10636958 - Element and electric generator
9. 10541628 - Power generating device having a deformable element that generates power when deforming
10. 10476405 - Element and electric generator
11. 10458816 - Sensor including an electrode, insulator, pressure receiver, and pressure imparting unit, and a system including the sensor
12. 10442091 - Pressure-sensitive sensor, gripping device, and robot
13. 10305020 - Element and electric generator
14. 10298150 - Power generating element and power generating device utilizing vibration energy
15. 10270369 - Electric generating element and electric generator