Makoto Ueda
88Patents
14h-index
140Co-inventors
87Inventor score
Filing activity: Apr 20, 1978 → Jan 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5700670A | Method for producing optically active ester of .gamma.-substituted-.beta.-hydroxybutyric acid | Emerging Cross-Sectional Technologies | 206 | Expired |
| US5891685A | Method for producing ester of (S)-.gamma.-halogenated-.beta.-hydroxybutyric acid | Chemistry; Metallurgy | 103 | Expired |
| USD525714S1 | Rack for pipettes | General | 59 | Expired |
| US4968479A | Fuel assembly for nuclear reactor | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5068082A | Fuel assembly for nuclear reactor | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7906075B2 | Pipette tip rack and pipette tip assembly | Physics | 25 | Active |
| US7452704B2 | Dehydrogenase and a gene encoding the same | Chemistry; Metallurgy | 25 | Expired |
| US4326278A | Electronic timepiece | Physics | 24 | Expired |
| US5276718A | Control blade for nuclear reactor | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4970047A | Fuel assembly for nuclear reactors | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4748475A | Color printing system | Physics | 18 | Expired |
| US5034185A | Control blade for nuclear reactor | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4876060A | Control blade for nuclear reactor | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4529322A | Booster circuit for electronic watch elements | Emerging Cross-Sectional Technologies | 15 | Expired |
| USD516732S1 | Container | General | 14 | Expired |
| US4312059A | Electronic timepiece | Physics | 14 | Expired |
| US4321521A | Detection device of electronic timepiece | Electricity | 13 | Expired |
| US4321520A | Electronic timepiece | Electricity | 13 | Expired |
| US7475182B2 | System-on-a-chip mixed bus architecture | Physics | 13 | Expired |
| US5009840A | Fuel assembly for nuclear reactor | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4272837A | Electronic timepiece with rotation detector | Physics | 10 | Expired |
| US6137854A | Reactor control rod and method of manufacturing the same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7335757B2 | Carbonyl reductase, gene encoding the same, and process for producing optically active alcohols using the same | Chemistry; Metallurgy | 10 | Expired |
| US5815009A | Process tolerant delay circuit having process sensitive and process insensitive components placed therein | Electricity | 9 | Expired |
| US4241433A | Electronic watch | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.