Average Co-Inventor Count = 3.00
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. Ricoh Company, Ltd. (1 from 28,595 patents)
2. Honda Motor Co., Ltd. (1 from 22,004 patents)
3. Illinois Tool Works Inc. (1 from 7,615 patents)
2 patents:
1. 8480120 - Tether clip
2. 5966564 - Image forming apparatus and method with cleaning features