Takashi Ohbayashi
17Patents
3h-index
22Co-inventors
60Inventor score
Filing activity: Oct 13, 1995 → Feb 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5747623A | Method and composition for forming ceramics and article coated with the ceramics | Chemistry; Metallurgy | 29 | Expired |
| US8791485B2 | LED encapsulation resin body, LED device, and method for manufacturing LED device | Electricity | 19 | Active |
| US6083860A | Method and composition for forming ceramics and article coated with the ceramics | Chemistry; Metallurgy | 16 | Expired |
| US10365551B2 | Wavelength conversion member including phosphor | Physics | 2 | Active |
| US9416313B2 | Yellow fluorescent substance, light-emitting device, illumination device, and vehicle | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9245672B2 | Chip resistor and method of producing same | Emerging Cross-Sectional Technologies | 1 | Active |
| US11130909B2 | Wavelength conversion member, light source, illumination device, and method for manufacturing wavelength conversion member | Electricity | 0 | Active |
| US11474423B2 | Wavelength conversion member, optical device, projector, and manufacturing method for wavelength conversion member | Electricity | 0 | Active |
| US8771548B2 | Yttrium—aluminum—garnet-type phosphor | Chemistry; Metallurgy | 0 | Active |
| US9328877B2 | Phosphor, light-emitting device, image pickup device, liquid crystal display device, lighting device, and vehicle | Electricity | 0 | Active |
| US9142733B2 | Light source device including a high energy light source and a wavelength conversion member, illuminating device comprising the same, and vehicle | Electricity | 0 | Active |
| US9841157B2 | Lamp and vehicle headlamp | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8759861B2 | LED device with cerium oxide dispersion layer and method for manufacturing same | Electricity | 0 | Active |
| US12247149B2 | Electrically conductive paste for electrolytic capacitor, and electrolytic capacitor | Electricity | 0 | Active |
| US10385264B2 | Phosphor, method of producing same, and light-emitting device | Electricity | 0 | Active |
| US10794569B2 | Wavelength conversion member, light source and lighting device | Physics | 0 | Active |
| US10208899B2 | Light source including wavelength converter | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.