Nobuyuki Motoki
11Patents
10h-index
18Co-inventors
69Inventor score
Filing activity: Apr 8, 1992 → Mar 9, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7179223B2 | Endoscope apparatus having an internal channel | Human Necessities | 1,481 | Expired |
| US6036636A | Endoscope with tip portion disposed on distal side of insertion portion | Human Necessities | 147 | Expired |
| USD473942S1 | Remote control apparatus for industrial endoscope | General | 107 | Expired |
| US6371907B1 | Endoscope apparatus driving manipulation wires with drive motor in drum portion | Human Necessities | 86 | Expired |
| US7108656B2 | Endoscope apparatus | Physics | 85 | Expired |
| US6006002A | Rigid sleeve device fitted over a flexible insertion section of an endoscope for inspecting industrial equipment | Physics | 57 | Expired |
| US5335061A | Endoscope holding apparatus for inspecting the interiors of a reciprocating engine and rotary engine having ignition plug holes, endoscope apparatus including the endoscope holding apparatus and inspecting method | Physics | 20 | Expired |
| US6569086B2 | Controllable bending endoscope | Human Necessities | 18 | Expired |
| US6752758B2 | Endoscope apparatus | Human Necessities | 15 | Expired |
| USD473306S1 | Remote control apparatus for industrial endoscope | General | 11 | Expired |
| US9658445B2 | Endoscope apparatus | Human Necessities | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.