Naoaki Ide
46Patents
11h-index
26Co-inventors
75Inventor score
Filing activity: Jan 30, 1987 → Aug 27, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5854958A | Image forming apparatus having test patterns for correcting color discrepancy | Physics | 47 | Expired |
| US5778280A | Image forming apparatus which corrects for misregistration | Electricity | 32 | Expired |
| US5768671A | Color image forming apparatus having misregistration correction | Physics | 31 | Expired |
| US5892533A | Beam passage position control apparatus for controlling a beam passage position and an image forming apparatus using the same | Electricity | 20 | Expired |
| US5995246A | Light beam scanning apparatus for use with image forming apparatus | Electricity | 19 | Expired |
| US5929891A | Light beam scanning apparatus and image forming apparatus | Electricity | 16 | Expired |
| US6411321B1 | Light beam scanning apparatus and image forming apparatus | Electricity | 15 | Expired |
| US5225850A | Apparatus for controlling intensity of laser beam emitted from semiconductor laser unit | Electricity | 13 | Expired |
| US6549265B1 | Image formation apparatus and method of stabilizing the emission level of semiconductor laser source used therein | Physics | 12 | Expired |
| US6958834B1 | Image reading apparatus | Electricity | 11 | Expired |
| US5130524A | Apparatus for controlling intensity of laser beam emitted from semiconductor laser unit | Electricity | 11 | Expired |
| US5298943A | Image forming apparatus for correcting image density drift | Physics | 10 | Expired |
| US6243123A | Light beam scanning apparatus for use with image forming apparatus | Electricity | 10 | Expired |
| US6392684B1 | Image forming apparatus and image forming method | Physics | 9 | Expired |
| US6208367A | Light beam scanning apparatus and image forming apparatus | Electricity | 9 | Expired |
| US4819019A | Recording apparatus | Physics | 9 | Expired |
| US4885596A | Recording apparatus | Physics | 9 | Expired |
| US4890125A | Image forming apparatus for controlling image forming operation in accordance with state of charger | Physics | 8 | Expired |
| US4837600A | Recording apparatus | Physics | 7 | Expired |
| US5134623A | Apparatus for controlling intensity of laser beam emitted from semiconductor laser unit | Electricity | 7 | Expired |
| US7471426B2 | Image reading apparatus and image reading method | Electricity | 7 | Active |
| US7777920B2 | Image copier and image copying method | Electricity | 7 | Active |
| US8537435B2 | Image scanning apparatus and image forming apparatus | Electricity | 6 | Active |
| US6496212B1 | Light beam scanning apparatus | Electricity | 5 | Expired |
| US6469730B2 | Light beam scanning apparatus and image forming apparatus | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.