Average Co-Inventor Count = 3.25
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. Alps Electric Co., Ltd. (7 from 4,048 patents)
2. Other (2 from 832,761 patents)
3. Naohiko Sato (1 from 1 patent)
10 patents:
1. 9640338 - Press operation apparatus
2. 8212850 - Recording apparatus for printing images on the entire surface of a recording sheet
3. 8149257 - Printer and method of adjusting conveying distance of recording sheet
4. 7439994 - Thermal transfer line printer
5. 6500471 - Method of raising edible animals
6. 6156318 - Method of counteracting harmful effects of histamine
7. 6017160 - Printer sheet feed device having controller
8. 5958419 - Antihistaminic substance of stevia origin
9. D322980 - Printer for computer
10. 4737817 - Electrophotographic apparatus