Yuji Yoshimura
11Patents
3h-index
26Co-inventors
60Inventor score
Filing activity: May 25, 1988 → Jul 26, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4822727A | Silver halide photographic light-sensitive material | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5421912A | Method of producing non-oriented electrical steel sheet having good magnetic properties | Chemistry; Metallurgy | 7 | Expired |
| US7795168B2 | Porous inorganic oxide support and hydrotreating catalyst of catalytic cracking gasoline using the same | Chemistry; Metallurgy | 3 | Active |
| US6263897A | Slide valve plate and method of making the same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7393807B2 | Hydrotreating catalyst of catalytic cracking gasoline | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4985378A | Carbon-containing refractory and a manufacturing method therefor | Chemistry; Metallurgy | 1 | Expired |
| US9518238B2 | Transesterification catalyst and method for producing biodiesel fuel using transesterification catalyst | Emerging Cross-Sectional Technologies | 0 | Active |
| US7339062B2 | Method for producing a 3,5-dihydroxy-6-heptenoate | Chemistry; Metallurgy | 0 | Expired |
| US7692018B2 | Process for producing high purity 3,5-dihydroxy-6-heptenoic acid derivative | Chemistry; Metallurgy | 0 | Active |
| US6498279B1 | Ultrastable zeolite Y-containing hydrogenation catalyst and process for hydrogenating aromatic and/or heterocyclic aromatic compound-containing feed | Chemistry; Metallurgy | 0 | Expired |
| US9168508B2 | Method for producing biodiesel fuel and biodiesel fuel composition | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.