Average Co-Inventor Count = 4.50
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. Canon Kabushiki Kaisha (3 from 90,756 patents)
3 patents:
1. 6654578 - Image forming apparatus to which a process cartridge having a part connecting member is detachably mountable, process cartridge having a part connecting member, and part connecting member
2. 6415121 - Connecting method of resin material molded product, process cartridge and assembling method of process cartridge
3. 6246853 - Toner container, development cartridge, and process cartridge