Noriko Hiraga
4Patents
3h-index
7Co-inventors
39Inventor score
Filing activity: Mar 26, 1991 → Mar 18, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5666672A | Toilet attachment with easily detachable seat | Human Necessities | 33 | Expired |
| USD413658S | Combined toilet seat and cover | General | 5 | Expired |
| US5223314A | Cover film for sublimation thermal-transfer hard copy | Emerging Cross-Sectional Technologies | 3 | Expired |
| USD432219S | Toilet seat with cover | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.