Ryo Miyake
34Patents
14h-index
64Co-inventors
84Inventor score
Filing activity: Apr 7, 1988 → Feb 4, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5519635A | Apparatus for chemical analysis with detachable analytical units | Emerging Cross-Sectional Technologies | 200 | Expired |
| US4983038A | Sheath flow type flow-cell device | Performing Operations; Transporting | 194 | Expired |
| US5007732A | Flow-cell device | Physics | 157 | Expired |
| US5690895A | Flow cell apparatus | Physics | 140 | Expired |
| US5079959A | Analyzing system using sheath flow of sample | Physics | 116 | Expired |
| US6193933A | Automatic analysis apparatus | Emerging Cross-Sectional Technologies | 69 | Expired |
| US5736100A | Chemical analyzer non-invasive stirrer | Emerging Cross-Sectional Technologies | 54 | Expired |
| US6875984B2 | Bio electron microscope and observation method of specimen | Electricity | 51 | Expired |
| US5880835A | Apparatus for investigating particles in a fluid, and a method of operation thereof | Physics | 43 | Expired |
| US5270212A | Cell analysis apparatus | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5174162A | Pipetter, pipette tube, sample analyzing apparatus including them and method of mixing and pipetting liquids | Physics | 24 | Expired |
| US6290908A | Water quality meter and water monitoring system | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6197255A | Chemical analyzing apparatus | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6444172B1 | Water quality meter and water quality monitoring system | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6383452B1 | Chemical analyzer and chemical analyzing system | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6599477B1 | Chemical analysis apparatus | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6398930B2 | Water quality meter and water quality monitoring system | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6283730A | Micro pump and method of producing the same | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7111652B2 | Mixed liquid manufacturing apparatus | Performing Operations; Transporting | 10 | Expired |
| US7722815B2 | Chemical analysis apparatus and chemical analysis method | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4863264A | Photoanalysis apparatus with means for correcting flow rate of fluid carrying particles and/or position of applied light beam for examination and photoanalysis method therefor | Physics | 8 | Expired |
| US7670558B2 | Chemical analysis apparatus and chemical analysis method | Emerging Cross-Sectional Technologies | 6 | Active |
| US6500388B1 | Automatically analyzing apparatus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7516351B2 | Distributed testing apparatus and host testing apparatus | Physics | 4 | Active |
| US9291634B2 | Chemical analysis apparatus and chemical analysis method | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.