Norio Arai
12Patents
4h-index
24Co-inventors
56Inventor score
Filing activity: Nov 1, 1999 → Sep 9, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6143045A | Method and a device for the magnetic activation of solid, liquid and gas media, especially coal dust and other hydrocarbon fuels | Electricity | 7 | Expired |
| US6922975B1 | Cosmetic material sheet and method for manufacture of the sheet and apparatus for use in the manufacture | Performing Operations; Transporting | 5 | Expired |
| US6786634B2 | Temperature measuring method and apparatus | Physics | 4 | Expired |
| US6814484B2 | Temperature distribution measuring method and apparatus | Physics | 4 | Expired |
| US7316126B2 | Absorption refrigerating machine | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8259886B2 | Communication apparatus | Electricity | 1 | Active |
| US9739974B2 | Lens barrel | Physics | 0 | Active |
| US8175206B2 | Communication apparatus | Electricity | 0 | Active |
| US8406362B2 | Communication device | Electricity | 0 | Active |
| US6817758B2 | Temperature distribution measuring method and apparatus | Physics | 0 | Expired |
| US8199869B2 | Communication apparatus | Electricity | 0 | Active |
| US8609202B2 | Method for inscribing or marking surfaces | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.