Tomohiko Ogata
10Patents
3h-index
20Co-inventors
60Inventor score
Filing activity: Mar 2, 1990 → Oct 22, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6159322A | Photosensitive ceramic green sheet, ceramic package, and process for producing the same | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5030597A | Process for producing ceramic composites | Chemistry; Metallurgy | 12 | Expired |
| US5957398A | Composite ceramic materials as a pulverization medium and for working parts of a pulverizer | Emerging Cross-Sectional Technologies | 8 | Expired |
| US11002687B2 | Defect inspection method and defect inspection device | Electricity | 1 | Active |
| US11193895B2 | Semiconductor substrate for evaluation and method using same to evaluate defect detection sensitivity of inspection device | Physics | 1 | Active |
| US11515121B2 | Electron beam device | Electricity | 0 | Active |
| US11342211B2 | Wafer inspection apparatus and wafer inspection method | Physics | 0 | Active |
| US10923315B2 | Charged particle beam apparatus, and method of adjusting charged particle beam apparatus | Electricity | 0 | Active |
| US11107655B2 | Charged particle beam device | Electricity | 0 | Active |
| US10522320B2 | Charged particle beam device and method for adjusting charged particle beam device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.