Tamiyuki Eguchi
15Patents
11h-index
12Co-inventors
69Inventor score
Filing activity: Sep 10, 1974 → Aug 9, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5015423A | Method of making uniform polymer particles | Chemistry; Metallurgy | 92 | Expired |
| US4584280A | Porous ceramic thin film and process for preparing the same | Chemistry; Metallurgy | 49 | Expired |
| US4262041A | Process for preparing a composite amphoteric ion exchange membrane | Chemistry; Metallurgy | 46 | Expired |
| US4668299A | Inorganic composite material and process for preparing the same | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4579594A | Inorganic composite material and process for preparing the same | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5232597A | Polysulfone porous hollow fiber | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4612119A | Hollow fiber filter medium and process for preparing the same | Textiles; Paper | 28 | Expired |
| US3945927A | Ion-exchange group bearing composite membranes | Chemistry; Metallurgy | 27 | Expired |
| US3965012A | Membrane separation apparatus | Performing Operations; Transporting | 18 | Expired |
| US5472601A | Hollow fiber filter | Performing Operations; Transporting | 18 | Expired |
| US5474680A | Polysulfone porous hollow fiber | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5021201A | Process for preparing uniform discoid particles | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6214382A | Hydrophilic film and process for producing the same | Performing Operations; Transporting | 7 | Expired |
| US7022238B2 | Immersion type membrane filter | Performing Operations; Transporting | 4 | Expired |
| US4339334A | Tubular membrane separation apparatus end joint seal | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.