Nobuyoshi Yazawa
12Patents
6h-index
21Co-inventors
66Inventor score
Filing activity: May 11, 1987 → Jul 7, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5810620A | Electric connector provided with a shielding part for electrical contacts at the distal end of the plug | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5469841A | Endoscope apparatus provided with liquid removing mechanism for the electric connector | Human Necessities | 34 | Expired |
| US8475359B2 | Medical apparatus | Human Necessities | 29 | Active |
| US4797737A | Imaging apparatus for endoscope | Electricity | 24 | Expired |
| US8348828B2 | Medical apparatus and operation method for introducing medical apparatus into body | Human Necessities | 9 | Active |
| USD310231S | Television camera for an endoscope | General | 7 | Expired |
| US7714885B2 | Endoscope imaging apparatus | Human Necessities | 6 | Expired |
| US4839723A | TV camera | Electricity | 4 | Expired |
| US8212861B2 | Medical apparatus | Performing Operations; Transporting | 2 | Active |
| US8237782B2 | Medical instrument with mechanism for removing contaminant on observation window | Human Necessities | 1 | Active |
| US8353820B2 | Medical apparatus | Human Necessities | 0 | Active |
| US8314836B2 | Medical capsule including shake absorption section and indwelled and fixed in vivo | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.