Average Co-Inventor Count = 3.33
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. International Business Machines Corporation (2 from 164,173 patents)
2. Omron Tateisi Electronics Co. (2 from 583 patents)
3. Omron Corporation (1 from 4,118 patents)
4. Omron Tateisi Elec. (1 from 1 patent)
4 patents:
1. 5324021 - Fuzzy control device to feed and adjust sheets of paper
2. 5046790 - Apparatus for immobilizing movable cabinet
3. 4962919 - Bill handler
4. 4958825 - Paper let-out apparatus