Kei Tomatsu
17Patents
3h-index
11Co-inventors
53Inventor score
Filing activity: Jun 8, 2005 → Feb 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7729610B2 | Imaging apparatus and light shielding member | Electricity | 5 | Active |
| US7458738B2 | Image-taking apparatus | Electricity | 4 | Active |
| US8692921B2 | Imaging apparatus and display apparatus capable of changing the angle of a display unit | Electricity | 3 | Active |
| US9833127B2 | Wire connection device, camera head and endoscopic device | Electricity | 3 | Active |
| US11070772B2 | Endoscope image-capturing device and endoscope device | Electricity | 2 | Active |
| US9810898B2 | Photoelectric composite module, camera head, and endoscopic device | Electricity | 2 | Active |
| US11611725B2 | Endoscope image-capturing device and endoscope device | Electricity | 2 | Active |
| US7338220B2 | Image-taking apparatus | Physics | 2 | Active |
| US8144244B2 | Imaging device | Physics | 1 | Active |
| US11921280B2 | Photoelectric composite module, camera head, and endoscopic device | Electricity | 0 | Active |
| US10842356B2 | Optical connector and medical equipment | Physics | 0 | Active |
| US11036041B2 | Photoelectric composite module, camera head, and endoscopic device | Electricity | 0 | Active |
| US11910133B2 | Endoscope image-capturing device and endoscope device | Electricity | 0 | Active |
| US12396634B2 | Medical observation device, observation device, observation method, and adapter | Electricity | 0 | Active |
| US10470644B2 | Optical connector and medical equipment | Physics | 0 | Active |
| US7413356B2 | Image-taking apparatus | Physics | 0 | Active |
| US12070183B2 | Medical observation system, image processing method, and program | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.