Masahiro Uda
7Patents
5h-index
7Co-inventors
52Inventor score
Filing activity: Jan 5, 1981 → Sep 4, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4642207A | Process for producing ultrafine particles of ceramics | Chemistry; Metallurgy | 56 | Expired |
| US4689075A | Process for producing mixed ultrafine powder of metals or ceramics | Chemistry; Metallurgy | 25 | Expired |
| US4482134A | Apparatus for producing fine metal particles | Performing Operations; Transporting | 18 | Expired |
| US4376740A | Process for production fine metal particles | Performing Operations; Transporting | 17 | Expired |
| US4889665A | Process for producing ultrafine particles of ceramics | Chemistry; Metallurgy | 7 | Expired |
| US5167944A | Method for the production of aluminum nitride-based sintered products | Chemistry; Metallurgy | 5 | Expired |
| US5338333A | Production of powdery intermetallic compound having very fine particle size | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.