Mamoru Ishida
38Patents
7h-index
26Co-inventors
69Inventor score
Filing activity: Nov 10, 1988 → Sep 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5847466A | Semiconductor device and manufacturing method for the same | Electricity | 70 | Expired |
| US4883766A | Method of producing thin film transistor | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6758602B2 | Optical connector and optical connector ferrule to be used therein | Physics | 23 | Expired |
| US6435731B1 | Ferrule having optical fiber incorporated therein as an integral part thereof and method for production thereof | Physics | 12 | Expired |
| US5395874A | Flame retardant resin composition | Chemistry; Metallurgy | 11 | Expired |
| US10440840B2 | Flexible device | Electricity | 9 | Active |
| US10043999B2 | Electroluminescence device, electronic device, and method for manufacturing electroluminescence device | Emerging Cross-Sectional Technologies | 7 | Active |
| US10181580B2 | Organic EL display device | Emerging Cross-Sectional Technologies | 4 | Active |
| US10056574B2 | Organic EL display device | Electricity | 2 | Active |
| US10347862B2 | EL display device and method for manufacturing EL display device | Electricity | 2 | Active |
| US10615776B2 | Piezoelectric thin film resonator, filter, and multiplexer | Electricity | 1 | Active |
| US5365109A | MIS semiconductor device with polysilicon gate electrode | Electricity | 1 | Expired |
| US10600982B2 | Electroluminescence device and method for producing same | Emerging Cross-Sectional Technologies | 1 | Active |
| US10355244B2 | Organic EL display device | Electricity | 1 | Active |
| US10159120B2 | EL display device and method for manufacturing EL display device | Electricity | 1 | Active |
| US11270605B2 | Organic el display device | Emerging Cross-Sectional Technologies | 1 | Active |
| US10726748B2 | Organic EL display device | Emerging Cross-Sectional Technologies | 1 | Active |
| US10069110B2 | Organic EL display device | Electricity | 0 | Active |
| US10319941B2 | Electroluminescence device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10249694B2 | Organic EL display device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10608203B2 | Silicon oxide sealing layer for electroluminescent device | Emerging Cross-Sectional Technologies | 0 | Active |
| US12413199B2 | Acoustic wave device, filter, multiplexer, and manufacturing method of acoustic wave device | Electricity | 0 | Active |
| US10014489B2 | Electroluminescent device and manufacturing method | Emerging Cross-Sectional Technologies | 0 | Active |
| US11469735B2 | Acoustic wave device, filter, and multiplexer | Electricity | 0 | Active |
| US10510989B2 | Electroluminescent device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.