Average Co-Inventor Count = 1.23
ph-index = 2
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. Nsk Corporation (8 from 2,433 patents)
8 patents:
1. 12460714 - Method and device for sealing grease into ball screw device, ball screw device, method for producing ball screw device, method for producing linear actuator, method for producing vehicle brake, and method for producing vehicle
2. 12017233 - Nozzle structure, blowing device, and method for producing components, bearings, direct-acting devices, steering devices and vehicles
3. 11920667 - Cam device, part manufacturing device, bearing manufacturing device, part manufacturing method, machine manufacturing method, and cam device miniaturization method
4. 11473620 - Rolling bearing precompression method, bearing precompression device, bearing assembly, machine, and vehicle
5. 11255378 - Ball arrangement method for ball bearing, ball bearing manufacturing method and manufacturing device, and machine and vehicle manufacturing method
6. 11105604 - Method and apparatus of measuring axial clearance of ball screw device, and methods of manufacturing ball screw device, vehicle, and mechanical device
7. 10611114 - Frame structure, processing apparatus, method of manufacturing components, method of manufacturing rolling bearing, method of manufacturing vehicle, method of manufacturing machine and press apparatus
8. 10240639 - Method of equally distributing rolling elements of rolling bearing, and manufacturing methods of rolling bearing, machine and vehicle