Nobuhiro Ito
73Patents
12h-index
85Co-inventors
87Inventor score
Filing activity: Jul 3, 1974 → Mar 14, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7517990B2 | Method for deuteration of a heterocyclic ring | Emerging Cross-Sectional Technologies | 293 | Expired |
| US5597956A | Capacitor type acceleration sensor | Physics | 105 | Expired |
| US6517399B1 | Method of manufacturing spacer, method of manufacturing image forming apparatus using spacer, and apparatus for manufacturing spacer | Electricity | 30 | Expired |
| US5858273A | Liquid crystal device | Chemistry; Metallurgy | 22 | Expired |
| US5750214A | Liquid crystal device | Chemistry; Metallurgy | 18 | Expired |
| US9281158B2 | X-ray emitting target and X-ray emitting device | Electricity | 18 | Active |
| US6927533B1 | Electron beam apparatus and spacer for reducing electrostatic charge | Electricity | 15 | Expired |
| US5825447A | Liquid crystal device with a bistable chiral smectic liquid crystal having a phase transition series lacking a cholesteric phase #16 | Chemistry; Metallurgy | 15 | Expired |
| US10105112B2 | X-ray generating tube, X-ray generating apparatus, and radiography system | Electricity | 14 | Active |
| US3967045A | Pre-coated metal sheet | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6144164A | Dynamic EL lighting with a single power source | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6600263B1 | Electron beam apparatus and image forming apparatus | Electricity | 13 | Expired |
| US5999157A | Suppressing liquid crystal movement based on the relationship between a display pattern and a driving waveform | Physics | 11 | Expired |
| US6809469B1 | Spacer structure having a surface which can reduce secondaries | Electricity | 10 | Expired |
| US6494757B2 | Manufacturing method of spacer for electron-beam apparatus and manufacturing method of electron-beam apparatus | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6847161B2 | Electron beam apparatus and image forming apparatus | Electricity | 7 | Expired |
| US5973761A | Ferroelectic liquid crystal device having a low-resistivity layer below an alignment control layer | Physics | 6 | Expired |
| US7914357B2 | Airtight container and manufacturing method of image displaying apparatus using airtight container | Electricity | 6 | Active |
| US5956010A | Liquid crystal apparatus and driving method | Physics | 6 | Expired |
| US7186938B2 | Membrane switch, method for manufacturing membrane switch, and contact switch | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8821677B2 | Hermetic container and manufacturing method of the same | Electricity | 5 | Active |
| US5292052A | Continous hot rolling method and joining method of sheet bar | Performing Operations; Transporting | 5 | Expired |
| US8257130B2 | Manufacturing method of hermetic container | Chemistry; Metallurgy | 5 | Active |
| US6926571B2 | Method of manufacturing spacer, method of manufacturing image forming apparatus using spacer, and apparatus for manufacturing spacer | Electricity | 5 | Expired |
| US7815760B2 | Method of manufacturing hermetically sealed container | Electricity | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.