Norihiro Katayama
5Patents
3h-index
8Co-inventors
46Inventor score
Filing activity: Nov 17, 1999 → Aug 11, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8229539B1 | Brain probe and method for manufacturing same | Emerging Cross-Sectional Technologies | 7 | Active |
| US7216545B2 | Acid-resistant pressure sensor | Electricity | 7 | Expired |
| US7004033B2 | Pressure sensor contained in casing | Electricity | 3 | Expired |
| US7934480B2 | Sealing member and sealing structure | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US6396047B1 | Sensor for detecting a quantity of light incident on a vehicle | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.