Takuya Ichida
8Patents
3h-index
12Co-inventors
46Inventor score
Filing activity: Aug 8, 2001 → Mar 24, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7126016B2 | Process for preparing fluorocarboxylic acids | Chemistry; Metallurgy | 20 | Expired |
| US6972094B2 | Method of recovering fluorochemical surfactant | Chemistry; Metallurgy | 17 | Expired |
| US9199862B2 | Method for adsorbing fluorocarboxylic acid having ether bond and method for collecting same | Chemistry; Metallurgy | 4 | Active |
| US7253315B2 | Process for preparing fluorocarboxylic acids | Chemistry; Metallurgy | 1 | Expired |
| US7572940B2 | Process for producing 2-perfluoroalkylethyl alcohol | Chemistry; Metallurgy | 0 | Active |
| US7317071B2 | Process for producing fluoromonomer | Chemistry; Metallurgy | 0 | Expired |
| US8624060B2 | Process for preparing fluorocarboxylic acid | Chemistry; Metallurgy | 0 | Active |
| US8143440B2 | Method for separation of olefin-alcohol azeotropic mixture | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.