Atsuo Ito
50Patents
6h-index
40Co-inventors
72Inventor score
Filing activity: Sep 9, 1974 → Jan 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6005868A | Traffic shaping device | Electricity | 32 | Expired |
| US6090732A | Zinc-doped tricalcium phosphate ceramic material | Human Necessities | 18 | Expired |
| US3942017A | Apparatus for irradiation with electron beam | Electricity | 11 | Expired |
| US7855127B2 | Method for manufacturing semiconductor substrate | Electricity | 10 | Active |
| US8088670B2 | Method for manufacturing bonded substrate with sandblast treatment | Electricity | 7 | Active |
| US7799589B2 | Optical waveguide apparatus and method for manufacturing the same | Emerging Cross-Sectional Technologies | 6 | Active |
| US7749870B2 | Method for producing SOI substrate | Emerging Cross-Sectional Technologies | 4 | Active |
| US8263478B2 | Method for manufacturing semiconductor substrate | Electricity | 3 | Active |
| US7892934B2 | SOI substrate and method for manufacturing SOI substrate | Electricity | 2 | Active |
| US8551862B2 | Method of manufacturing laminated wafer by high temperature laminating method | Electricity | 2 | Active |
| US8138064B2 | Method for producing silicon film-transferred insulator wafer | Electricity | 2 | Active |
| US7615456B2 | Method for manufacturing SOI substrate | Electricity | 2 | Active |
| US5114076A | Atomizer for forming a thin film | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7977209B2 | Method for manufacturing SOI substrate | Electricity | 2 | Active |
| US8765576B2 | Process for producing laminated substrate and laminated substrate | Emerging Cross-Sectional Technologies | 1 | Active |
| US8563401B2 | Method for fabricating SOI substrate | Electricity | 1 | Active |
| US8119903B2 | Method of manufacturing single crystal silicon solar cell and single crystal silicon solar cell | Emerging Cross-Sectional Technologies | 1 | Active |
| US8106290B2 | Method for manufacturing single crystal silicon solar cell and single crystal silicon solar cell | Emerging Cross-Sectional Technologies | 1 | Active |
| US8236667B2 | Silicon on insulator (SOI) wafer and process for producing same | Electricity | 1 | Active |
| US7696059B2 | Method for manufacturing semiconductor substrate | Electricity | 1 | Active |
| US8021910B2 | Method for producing single crystal silicon solar cell and single crystal silicon solar cell | Emerging Cross-Sectional Technologies | 1 | Active |
| US7972937B2 | Method for producing semiconductor substrate | Electricity | 1 | Active |
| US8017077B2 | Staining and sticking system | Physics | 1 | Active |
| US7732867B2 | Method for manufacturing SOQ substrate | Emerging Cross-Sectional Technologies | 1 | Active |
| US9488553B2 | Tissue piece treating apparatus and method of operating tissue piece treating apparatus | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.