Masaru Ishiwa
8Patents
7h-index
16Co-inventors
56Inventor score
Filing activity: Jan 6, 1993 → Jan 31, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5860719A | Optical apparatus and cooling method thereof | Electricity | 52 | Expired |
| US7513661B2 | Backlight unit and liquid crystal display device having the same | Physics | 38 | Active |
| US7488104B2 | Backlight unit and liquid crystal display device having the same | Physics | 29 | Active |
| US6513936B1 | Projector | Electricity | 10 | Expired |
| US6876422B2 | Liquid-crystal display unit having a third board having at least one of a signal-line drive circuit and a scanning-line drive circuit | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7359012B2 | Liquid crystal display device | Physics | 10 | Expired |
| US5311227A | Liquid crystal projection display device with mirror | Electricity | 8 | Expired |
| US7050127B2 | Liquid crystal display device comprising a unit cover with bonded flexible cable | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.