Motohiro Imura
20Patents
4h-index
47Co-inventors
59Inventor score
Filing activity: Sep 18, 2002 → Jun 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7638570B2 | Water-absorbing agent | Emerging Cross-Sectional Technologies | 31 | Expired |
| US8426670B2 | Absorbent structure, absorbent article, water-absorbent resin, and its production process and evaluation method | Physics | 17 | Expired |
| US8198209B2 | Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agent | Emerging Cross-Sectional Technologies | 12 | Active |
| US8952116B2 | Particulate water absorbent and process for production thereof | Chemistry; Metallurgy | 7 | Active |
| US8247491B2 | Water-absorbent resin composition and its production process | Human Necessities | 4 | Active |
| US8513364B2 | Production method of water-absorbent resin | Performing Operations; Transporting | 3 | Expired |
| US7196139B2 | Water-absorbent resin composition | Emerging Cross-Sectional Technologies | 3 | Expired |
| US11459431B2 | Method for producing polyacrylic acid (salt)-based water absorbent resin | Chemistry; Metallurgy | 2 | Active |
| US8501873B2 | Water absorbent material, method for production of surface cross-linked water absorbent resin, and method for evaluation of water absorbent material | Emerging Cross-Sectional Technologies | 1 | Active |
| US9180220B2 | Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agent | Emerging Cross-Sectional Technologies | 1 | Active |
| US8703859B2 | Production method for water-absorbing resin composition | Chemistry; Metallurgy | 1 | Active |
| US10537874B2 | Method for producing particulate water-absorbing agent | Performing Operations; Transporting | 0 | Active |
| US11766659B2 | Method for producing water-absorbent resin powder, and drying device and drying method for particulate hydrous gel | Chemistry; Metallurgy | 0 | Active |
| US10974223B2 | Method for producing water absorbent resin | Chemistry; Metallurgy | 0 | Active |
| US9775927B2 | Particulate water absorbent and process for production thereof | Chemistry; Metallurgy | 0 | Active |
| US10029027B2 | Production method for water-absorbing resin composition | Chemistry; Metallurgy | 0 | Active |
| US10640591B2 | Method for producing water-absorbent resin | Chemistry; Metallurgy | 0 | Active |
| US11465126B2 | Method for producing water-absorbent resin powder and production apparatus therefor | Chemistry; Metallurgy | 0 | Active |
| US10662300B2 | Method for producing polyacrylic acid (salt)-based water-absorbent resin | Chemistry; Metallurgy | 0 | Active |
| US11806692B2 | Method for producing water-absorbing agent | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.