Takahiro Koshiba
7Patents
3h-index
10Co-inventors
43Inventor score
Filing activity: May 31, 2012 → Nov 6, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9346821B2 | Heterocyclic carboxylic acid ester derivative | Human Necessities | 5 | Active |
| US8609715B2 | Heteroarylcarboxylic acid ester derivative | Chemistry; Metallurgy | 5 | Active |
| US8877805B2 | Heteroarylcarboxylic acid ester derivative | Chemistry; Metallurgy | 4 | Active |
| US9115107B2 | Heteroarylcarboxylic acid ester derivative | Chemistry; Metallurgy | 3 | Active |
| US9024044B2 | Heteroarylcarboxylic acid ester derivative | Chemistry; Metallurgy | 2 | Active |
| US9655879B2 | Heteroarylcarboxylic acid ester derivative | Chemistry; Metallurgy | 1 | Active |
| US9227949B2 | Heteroarylcarboxylic acid ester derivative | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.