Eiichi Kitazawa
14Patents
7h-index
23Co-inventors
66Inventor score
Filing activity: Mar 26, 1985 → Nov 7, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5104888A | Thiazolidine derivatives, their preparation and use | Chemistry; Metallurgy | 35 | Expired |
| US5880147A | Amide derivatives having ACAT inhibitory activity, their preparation and their therapeutic and prohylactic use | Chemistry; Metallurgy | 28 | Expired |
| US6040339A | Urea derivatives having ACAT inhibitory activity, their preparation and their therapeutic and prophylactic use | Chemistry; Metallurgy | 27 | Expired |
| US8359826B2 | Trouble diagnosis device and trouble diagnosis method for NOx sensor | Emerging Cross-Sectional Technologies | 17 | Active |
| US8161735B2 | Clogging determining device for reducing agent passage and clogging determining method for reducing agent passage | Emerging Cross-Sectional Technologies | 13 | Active |
| US5614550A | Amide and urea derivatives having anti-hypercholesteremic activity, their preparation and their therapeutic uses | Chemistry; Metallurgy | 11 | Expired |
| US4691027A | 1,3-benzoxathiole derivatives | Chemistry; Metallurgy | 10 | Expired |
| US4871762A | Lipid peroxide lowering 1,3-benzoxathiole derivative compositions and method of use therefor | Chemistry; Metallurgy | 7 | Expired |
| US8276437B2 | Clogging determining device for reducing agent injection valve and clogging determining method for reducing agent injection valve | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US5534529A | Substituted aromatic amides and ureas derivatives having anti-hypercholesteremic activity, their preparation and their therapeutic uses | Chemistry; Metallurgy | 7 | Expired |
| US5451688A | Hexahydronaphthalene ester derivatives, their preparation and their therapeutic uses | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5827855A | Hexahydronaphthalene ester derivatives their preparation and their therapeutic uses | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5491167A | Hexahydronaphthalene ester derivatives, their preparation and their therapeutic uses | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11035275B2 | Heater control device and heater control method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.