Yuko Maruyama
19Patents
11h-index
18Co-inventors
65Inventor score
Filing activity: Mar 3, 1997 → Sep 20, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6295109A | LCD with plurality of pixels having reflective and transmissive regions | Physics | 217 | Expired |
| US6819379B2 | Liquid crystal display device with light transmission and reflection regions | Physics | 63 | Expired |
| US6950159B2 | Transflective LCD device having less distance between transmission region and first bus line than transmission region and second bus line | Physics | 43 | Expired |
| US5818549A | Active matrix substrate and manufacturing method of the same | Electricity | 29 | Expired |
| US7151581B2 | Liquid crystal display with light transmission regions and light reflection regions | Physics | 29 | Expired |
| US7535528B2 | Liquid crystal display device | Physics | 24 | Active |
| US7660707B2 | Dynamic model detecting apparatus | Physics | 24 | Expired |
| US7468768B2 | Liquid crystal display device | Physics | 24 | Active |
| US7663717B2 | Liquid crystal display device | Physics | 21 | Active |
| US7952667B2 | Liquid crystal display device | Physics | 18 | Active |
| US7446390B2 | Semiconductor device | Electricity | 12 | Active |
| US8228469B2 | Liquid crystal display device | Physics | 11 | Active |
| US8054423B2 | Liquid crystal display device | Physics | 11 | Active |
| US6407573B1 | Device for evaluating characteristic of insulated gate transistor | Electricity | 9 | Expired |
| US7276776B2 | Semiconductor device | Electricity | 8 | Expired |
| US6765641B1 | Display device | Physics | 4 | Expired |
| US7557427B2 | Semiconductor device | Electricity | 1 | Active |
| US7915708B2 | Semiconductor device | Electricity | 0 | Active |
| US8237282B2 | Semiconductor device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.