Makiko Morimoto
7Patents
2h-index
4Co-inventors
40Inventor score
Filing activity: Mar 1, 2013 → May 26, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD837882S1 | Brush pen | General | 2 | Active |
| USD711471S1 | Marking pen | General | 2 | Active |
| USD742454S1 | Marking pen | General | 1 | Active |
| USD744592S1 | Marking pen | General | 1 | Active |
| US11752796B2 | Tail plug and writing instrument | Performing Operations; Transporting | 0 | Active |
| US11724534B2 | Pen | Performing Operations; Transporting | 0 | Active |
| US11472220B2 | Pen and pen refill | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.