Yutaka Uchida
19Patents
6h-index
44Co-inventors
66Inventor score
Filing activity: Jul 2, 1993 → May 19, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5454347A | Laser-beam annealing apparatus | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6059922A | Plasma processing apparatus and a plasma processing method | Electricity | 29 | Expired |
| US5503901A | Surface treatment method and surface treatment apparatus | Electricity | 25 | Expired |
| US9437832B2 | Light-emitting device and peeling method | Emerging Cross-Sectional Technologies | 16 | Active |
| US8496341B2 | Lighting device | Electricity | 15 | Active |
| US6866828B2 | Discharge electrode and photocatalysis apparatus | Emerging Cross-Sectional Technologies | 15 | Expired |
| US9951866B2 | Shift apparatus | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US10141526B2 | Peeling method using separating peeling layer and layer to be peeled | Emerging Cross-Sectional Technologies | 3 | Active |
| US10079353B2 | Light-emitting device with flexible substrates | Emerging Cross-Sectional Technologies | 2 | Active |
| US9297260B2 | Airflow control device and airflow control method | Emerging Cross-Sectional Technologies | 1 | Active |
| US8624284B2 | Light-emitting device and lighting device | Electricity | 1 | Active |
| US11686386B2 | Shift device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11635140B2 | Shift device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11754178B2 | Shift device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11698132B2 | Shift device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11811225B2 | Motor power supply device | Electricity | 0 | Active |
| US11725727B2 | Shift device and vehicular motor control device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11686385B2 | Shift device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8461612B2 | Light-emitting device and lighting device | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.