Sunao Kurimura
24Patents
4h-index
26Co-inventors
63Inventor score
Filing activity: Nov 4, 1991 → Sep 26, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5380410A | Process for fabricating an optical device for generating a second harmonic optical beam | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5249191A | Waveguide type second-harmonic generation element and method of producing the same | Physics | 19 | Expired |
| US6738397B2 | Solid-state light source apparatus | Physics | 15 | Expired |
| US7260280B2 | Optical device | Physics | 11 | Active |
| US7177070B2 | Wavelength conversion element | Physics | 4 | Expired |
| US7689067B2 | Nested modulator | Physics | 4 | Active |
| US7106496B2 | Element for wavelength conversion and/or optical computing | Physics | 4 | Expired |
| US7174059B2 | Optical device | Physics | 4 | Expired |
| US7261778B2 | Method of producing quasi phase-matching crystal and quasi phase-matching crystal | Physics | 3 | Expired |
| US7206122B2 | Optical communication-use wavelength conversion device | Physics | 2 | Expired |
| US7413430B2 | Crystal base plate and pressing device | Physics | 2 | Expired |
| US9140958B2 | Optical element, light source device, and optical element production method | Emerging Cross-Sectional Technologies | 2 | Active |
| US8264766B2 | Wavelength conversion element, wavelength conversion method, phase matching method, and light source device | Physics | 2 | Active |
| US8669121B2 | Method for forming polarization reversal | Emerging Cross-Sectional Technologies | 2 | Active |
| US7329316B2 | Manufacturing method for QPM wavelength converter elements, QPM wavelength converter element, and medical laser apparatus using it | Human Necessities | 2 | Expired |
| US6814800B2 | Method for treating photorefractive effect of an optical device and photorefractive effect-suppressed optical frequency conversion device | Physics | 1 | Expired |
| US7403327B2 | Wavelength conversion element having multi-gratings and light generating apparatus using said element, and wavelength conversion element having cylindrical ferroelectric single crystals and light generating apparatus using said element | Physics | 1 | Expired |
| US8193004B2 | Method for forming ferroelectric spontaneous polarization reversal | Emerging Cross-Sectional Technologies | 0 | Active |
| US7985294B2 | Optical device and method of manufacturing the same | Physics | 0 | Expired |
| US7446930B2 | Method of inverting polarization by controlling defect density or degree of order of lattice points | Physics | 0 | Expired |
| US8293543B2 | Method for forming polarization reversal | Emerging Cross-Sectional Technologies | 0 | Active |
| US8524509B2 | Method for forming polarization reversal | Emerging Cross-Sectional Technologies | 0 | Active |
| US7878205B2 | Manufacturing method for QPM wavelength converter elements, QPM wavelength converter element, and medical laser apparatus using it | Human Necessities | 0 | Active |
| US8422120B2 | Wavelength conversion element, wavelength conversion method, phase matching method, and light source device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.