Akito Iwamoto
12Patents
9h-index
12Co-inventors
65Inventor score
Filing activity: Mar 14, 1980 → Jul 28, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5199081A | System for recording an image having a facial image and ID information | Electricity | 195 | Expired |
| US4330775A | Apparatus for inspecting defects in a periodic pattern | Physics | 66 | Expired |
| US5028991A | Image signal processing apparatus for use in color image reproduction | Electricity | 51 | Expired |
| US4827335A | Color image reading apparatus with two color separation filters each having two filter elements | Electricity | 44 | Expired |
| US4661843A | Color image copying apparatus | Electricity | 31 | Expired |
| US4897668A | Apparatus for transferring ink from ink ribbon to a recording medium by applying heat to the medium, thereby recording data on the medium | Performing Operations; Transporting | 28 | Expired |
| US4675727A | Optical color document reading apparatus wherein an image is blurred on a color image sensor to minimize color moire phenomenon effects | Physics | 27 | Expired |
| US4360269A | Apparatus for inspecting defects in a periodic pattern | Physics | 22 | Expired |
| US5183347A | Apparatus for printing images on booklets | Performing Operations; Transporting | 9 | Expired |
| US4408883A | Apparatus for inspecting average size of fundamental patterns | Physics | 9 | Expired |
| US4510866A | Apparatus for measuring the area of image portion of image-bearing member | Physics | 7 | Expired |
| US4560280A | Apparatus for optically measuring the distance between two grating-like structures and the size of periodic pattern elements forming one of the grating-like structures | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.