Tetsu Inoue
10Patents
8h-index
7Co-inventors
61Inventor score
Filing activity: Aug 30, 2002 → Mar 8, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6979814B2 | Multi-optical-path photoelectric safety apparatus | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US6894623B2 | Display monitor for multi-optical-path photoelectric safety apparatus and multi-optical-path photoelectric safety apparatus including a display monitor | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US7485841B2 | Multi-optical axis photoelectric sensor | Physics | 12 | Active |
| US6784415B2 | Method of installing a multi-beam photoelectric safeguard system and method of adjusting its optical axes | Physics | 12 | Expired |
| US7411319B2 | Safety relay system | Physics | 12 | Expired |
| US8248235B2 | Area monitoring sensor | Performing Operations; Transporting | 11 | Active |
| US8415609B2 | Safety photoelectric switch | Physics | 10 | Active |
| US8648292B2 | Safety photoelectric switch | Physics | 10 | Active |
| US7368702B2 | Multi-optical-path photoelectric safety apparatus | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7696469B2 | Safety multi-optical axis photoelectric sensor | Mechanical Engineering; Lighting; Heating | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.