Jun Iijima
40Patents
8h-index
40Co-inventors
75Inventor score
Filing activity: May 3, 1995 → Oct 13, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6621524B1 | Image pickup apparatus and method for processing images obtained by means of same | Electricity | 139 | Expired |
| US10297578B2 | Memory device | Electricity | 34 | Active |
| US5742358A | Projection type displaying apparatus having screen | Electricity | 24 | Expired |
| US6145213A | Position detection apparatus | Physics | 12 | Expired |
| US6137547A | Projection type displaying apparatus having screen | Electricity | 9 | Expired |
| US10381374B2 | Semiconductor memory | Electricity | 9 | Active |
| US7466349B2 | Image sensing device, image edit method, and storage medium for recording image edit method | Physics | 9 | Expired |
| US10741527B2 | Memory device | Electricity | 8 | Active |
| US6759594B2 | Wheel speed sensor, method for producing the same, terminal and method for welding terminal and electric wire | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8546780B2 | Non-volatile memory device | Electricity | 5 | Active |
| US7000470B2 | Wheel speed sensor, method for producing the same, terminal and method for welding terminal and electric wire | Emerging Cross-Sectional Technologies | 4 | Expired |
| US11270980B2 | Memory device | Electricity | 4 | Active |
| US7573510B2 | Electronic camera apparatus with moving-image picking-up function and moving-image recording method for recording a movable image on a removable recording medium | Electricity | 4 | Active |
| US9723221B2 | Imaging device shooting a common subject in synchronization with other imaging devices | Electricity | 4 | Active |
| US10075631B2 | Imaging apparatus, imaging method and recording medium having program for performing self-timer shooting | Electricity | 4 | Active |
| US10553612B2 | Semiconductor memory | Electricity | 4 | Active |
| US11769747B2 | Semiconductor device and method of manufacturing the same | Electricity | 3 | Active |
| US7265782B2 | Image recording device with a post-recording function | Electricity | 3 | Expired |
| US10950630B2 | Semiconductor memory | Electricity | 2 | Active |
| US10748928B2 | Semiconductor memory | Electricity | 2 | Active |
| US11652094B2 | Semiconductor device and method of manufacturing the same | Electricity | 1 | Active |
| US11063062B2 | Semiconductor device and method of manufacturing the same | Electricity | 1 | Active |
| US6354820B1 | Pump | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US11302684B2 | Semiconductor device and method of manufacturing the same | Electricity | 0 | Active |
| US8304908B2 | Semiconductor device having a multilevel interconnect structure and method for fabricating the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.