Naoko Takahashi
14Patents
5h-index
25Co-inventors
66Inventor score
Filing activity: Jun 18, 1991 → Mar 9, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6150582A | Absorbent article and production process therefor | Human Necessities | 23 | Expired |
| US6599989B2 | Water-absorbent agents containing polycarboxylic amine chelating agents | Physics | 13 | Expired |
| US5727183A | Data transfer between disk storage and host device under the control of file control device employing cache and associated batch write-back operation | Physics | 7 | Expired |
| US6964998B2 | Water-absorbing agent and its production process and use | Physics | 7 | Expired |
| US6617489B2 | Absorbent, absorbing product based thereon, and water-absorbing resin | Performing Operations; Transporting | 6 | Expired |
| US7420018B2 | Water-absorbing agent production process with surface crosslinking and ion blocking | Physics | 3 | Expired |
| US5217675A | Process for synthesis of .sup.11 C-labeled methyl iodide and apparatus | Chemistry; Metallurgy | 2 | Expired |
| US5278875A | Process for synthesis of 11C-labeled methyl iodide and apparatus | Chemistry; Metallurgy | 1 | Expired |
| US11966249B2 | Vehicle pedal structure | Physics | 0 | Active |
| US11135545B2 | Gas separation device | Emerging Cross-Sectional Technologies | 0 | Active |
| US12145439B2 | Clutch pedal locking device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12097832B2 | Work vehicle | Performing Operations; Transporting | 0 | Active |
| US12054043B2 | Transmission device for work vehicle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9108166B2 | Silica membrane and method for manufacturing the same | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.