Hiroshi Mataki
32Patents
5h-index
24Co-inventors
69Inventor score
Filing activity: Jan 3, 1983 → Mar 22, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4464456A | Photosensitive polymer compositions comprising polyether-ester amides | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5583881A | Semiconductor laser and method for manufacturing the same | Electricity | 15 | Expired |
| US5369658A | Semiconductor laser | Electricity | 13 | Expired |
| US5220451A | Second-order nonlinear optical device | Chemistry; Metallurgy | 10 | Expired |
| US5471494A | Method for selecting a self pulsating semiconductor laser | Electricity | 6 | Expired |
| US7137680B2 | Droplet discharging method and apparatus | Performing Operations; Transporting | 5 | Expired |
| US5475699A | Method for selecting a semiconductor laser | Electricity | 5 | Expired |
| US7695641B2 | Organic/inorganic composite | Electricity | 5 | Active |
| US9176376B2 | Pattern transfer method and apparatus | Performing Operations; Transporting | 4 | Active |
| US7255427B2 | Liquid ejection device and image forming apparatus | Performing Operations; Transporting | 3 | Expired |
| US7524036B2 | Liquid ejection head and liquid ejection apparatus | Performing Operations; Transporting | 3 | Active |
| US9919531B2 | Nozzle wiping sheet, nozzle wiping unit, and image forming apparatus | Performing Operations; Transporting | 3 | Active |
| US7513586B2 | Waveform signal driven liquid ejection apparatus and image forming apparatus | Performing Operations; Transporting | 3 | Active |
| US7499618B2 | Optical element | Physics | 3 | Expired |
| US7618128B2 | Liquid ejection head, liquid ejection apparatus, and drive control method | Performing Operations; Transporting | 3 | Active |
| US7641318B2 | Image forming method | Performing Operations; Transporting | 3 | Active |
| US9017573B2 | Organic-inorganic complexes containing a luminescent rare earth-metal nanocluster and an antenna ligand, luminescent articles, and methods of making luminescent compositions | Emerging Cross-Sectional Technologies | 2 | Active |
| US8778227B2 | Organic/inorganic composite | Electricity | 2 | Active |
| US8609006B2 | Pattern transfer apparatus and pattern forming method | Performing Operations; Transporting | 1 | Active |
| US8153026B2 | Organic/inorganic composite | Electricity | 1 | Active |
| US8733917B2 | Line image forming method and apparatus | Performing Operations; Transporting | 1 | Active |
| US8133536B2 | Liquid coating method, liquid coating device, and method of manufacturing radiation detector | Performing Operations; Transporting | 1 | Active |
| US11104141B2 | Liquid jetting device, liquid jetting head cleaning device, and liquid jetting head cleaning method | Performing Operations; Transporting | 0 | Active |
| US7614711B2 | Liquid droplet ejection method and liquid droplet ejection apparatus | Performing Operations; Transporting | 0 | Active |
| US9776387B2 | Method for producing transparent adhesive sheet for optical applications, transparent adhesive sheet for optical applications, and display device using same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.