Average Co-Inventor Count = 3.00
ph-index = 1
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. Gradco Japan Ltd. (1 from 60 patents)
2. Bradco (Japan) Ltd. (1 from 1 patent)
2 patents:
1. 5575469 - Sheet receiver with infeed speed varied by measured length of sheet
2. 5547184 - Resilient sheet transport system