Hideaki Itou
10Patents
3h-index
21Co-inventors
60Inventor score
Filing activity: Aug 26, 1997 → Mar 1, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6773861B2 | UV absorbent and preparation method thereof, compositions and image forming method | Physics | 9 | Expired |
| US8991429B2 | Pilot valve assembly | Emerging Cross-Sectional Technologies | 5 | Active |
| US9774109B2 | Terminal fitting | Electricity | 3 | Active |
| US7491041B2 | Multistage roots-type vacuum pump | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8861083B2 | Birefringence pattern builder | Physics | 2 | Active |
| US6212370A | Radio receiver for selective calling | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8624135B2 | Switch unit | Electricity | 0 | Active |
| US12264452B2 | Work machine | Fixed Constructions | 0 | Active |
| US12065805B2 | Work machine | Fixed Constructions | 0 | Active |
| US11385431B2 | Optical fiber core wire | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.