Seiichi Aoki
12Patents
7h-index
17Co-inventors
63Inventor score
Filing activity: Jun 17, 1982 → Oct 31, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4587534A | Liquid injection recording apparatus | Performing Operations; Transporting | 71 | Expired |
| US4568953A | Liquid injection recording apparatus | Performing Operations; Transporting | 70 | Expired |
| US4646110A | Liquid injection recording apparatus | Performing Operations; Transporting | 48 | Expired |
| US4396429A | Recording liquid | Chemistry; Metallurgy | 12 | Expired |
| US4690484A | Wafer and method for manufacturing switch wafer | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7638725B2 | Switch for electric power tool | Electricity | 7 | Active |
| US4646105A | Liquid jet recording method | Performing Operations; Transporting | 7 | Expired |
| US4716945A | Recording instrument ink-path treatment process | Physics | 3 | Expired |
| US10615426B2 | Wound battery including notched current collector sheet | Emerging Cross-Sectional Technologies | 0 | Active |
| US12159974B2 | Cylindrical secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US10573903B2 | Wound battery including notched current collector sheet | General | 0 | Revoked |
| US11502337B2 | Cylindrical secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.