Takashi Sekine
1Patents
1h-index
4Co-inventors
25Inventor score
Filing activity: Jan 22, 2010 → Jan 22, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8771410B2 | Ink for ballpoint pens and ballpoint pen using same | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.