Koichi Nagase
5Patents
3h-index
18Co-inventors
54Inventor score
Filing activity: Nov 6, 1991 → Mar 30, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5224595A | Package of cement mixing material | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5373475A | Semiconductor device in which the number of word lines selected simultaneously in a refresh mode is externally selectable and method of manufacturing the same | Physics | 38 | Expired |
| US5309398A | Semiconductor memory device and method for controlling its output | Physics | 20 | Expired |
| US11192979B2 | Polyamide composition and molded article | Chemistry; Metallurgy | 1 | Active |
| US9228057B2 | Polyamide, polyamide composition, and molded article | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.