Kohzo Abe
4Patents
4h-index
8Co-inventors
36Inventor score
Filing activity: Jun 8, 1998 → Nov 8, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5995226A | Optical apparatus for measuring profiles of a wafer | Electricity | 61 | Expired |
| US6504615B1 | Optical instrument for measuring shape of wafer | Electricity | 17 | Expired |
| US6165054A | Double side grinding apparatus and double side polishing apparatus | Performing Operations; Transporting | 7 | Expired |
| US6343980B1 | Flattening machine | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.