Hiroko Ito
7Patents
4h-index
16Co-inventors
54Inventor score
Filing activity: Nov 2, 1973 → Feb 16, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4300757A | Apparatus for receiving recording sheets in upset state for copying machine | Performing Operations; Transporting | 22 | Expired |
| US6965490B2 | Multi-channel head position controlling apparatus and method of controlling position of multi-channel head | Physics | 19 | Expired |
| US6187334A | Foods for preventing vomiting | Human Necessities | 5 | Expired |
| US4574398A | Escape gloves | Human Necessities | 4 | Expired |
| US4347408A | Multi-frequency signal receiver | Electricity | 3 | Expired |
| US3960834A | Method for preparing 3-(methylmercaptol) propylaminobleomycin | Chemistry; Metallurgy | 2 | Expired |
| US11191729B2 | Granular material for orally fast disintegrating tablets | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.