Tadafumi Ajiri
11Patents
5h-index
16Co-inventors
63Inventor score
Filing activity: Jun 12, 1991 → Mar 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5635154A | Process for producing fine metal oxide particles | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6921820B2 | Method for forming cellulose | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7803347B2 | Organically modified fine particles | Emerging Cross-Sectional Technologies | 18 | Active |
| US5433878A | Method for producing fine particles of barium ferrite | Chemistry; Metallurgy | 17 | Expired |
| US5480630A | Process for producing fine metal oxide particles | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6464797B1 | Method of separating electrophotographic carrier compositions and recycling the compositions | Physics | 3 | Expired |
| US10538672B2 | Organically modified metal nanoparticles | Emerging Cross-Sectional Technologies | 2 | Active |
| US9387175B2 | Agent for evading immune response | Chemistry; Metallurgy | 2 | Active |
| US7182861B2 | System for separating electrophotographic carrier compositions and recycling the compositions | Physics | 2 | Expired |
| US8257679B2 | Organically modified fine particles | Emerging Cross-Sectional Technologies | 2 | Active |
| US12312238B2 | Organically modified boron nitride particle, and method for continuously producing same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.