Ippei TANAKA
7Patents
1h-index
15Co-inventors
44Inventor score
Filing activity: Sep 22, 2011 → Mar 16, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD1034514S1 | Headphone | General | 3 | Active |
| US8540243B2 | Pinch roller lifting mechanism | Performing Operations; Transporting | 1 | Active |
| US11343918B2 | Method of making printed circuit board and laminated structure | Electricity | 0 | Active |
| US9381758B2 | Carrier device and inkjet printer having the same, and carrying method | Performing Operations; Transporting | 0 | Active |
| US11286181B2 | Treatment method and treatment apparatus for waste water containing sulfuric acid, fluorine and heavy metal ions | Chemistry; Metallurgy | 0 | Active |
| US11864312B2 | Printed circuit board and method of manufacturing printed circuit board | Electricity | 0 | Active |
| US10953671B2 | Clamp and medium cutting device | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.