Mitsuo Harada
15Patents
6h-index
13Co-inventors
63Inventor score
Filing activity: Jun 26, 1986 → Aug 5, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6980293B1 | Immersion medium supply apparatus, fluorescence spectrometry inspection apparatus, and culture microscope | Physics | 30 | Expired |
| US4689970A | Cryogenic apparatus | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US7623289B2 | Observation apparatus having thermoregulation mechanism | Performing Operations; Transporting | 15 | Expired |
| US7649686B2 | Box-type microscope apparatus | Physics | 9 | Active |
| US5002608A | Titanium dioxide coated micaceous iron oxide pigments and method for producing the same | Chemistry; Metallurgy | 8 | Expired |
| US7619829B2 | Immersion objective lens, fluorometric analyzer, and inverted microscope | Physics | 8 | Active |
| US7593173B2 | Corrector ring driving device of microscopic objective lens provided with corrector ring | Physics | 5 | Active |
| US8465708B2 | Immersion objective lens, retention mechanism for immersion medium, and manufacturing method | Emerging Cross-Sectional Technologies | 5 | Active |
| US8465709B2 | Immersion objective lens, retention mechanism for immersion medium, and manufacturing method thereof | Emerging Cross-Sectional Technologies | 4 | Active |
| US7602494B2 | Method of imaging fluorescence and fluorescence imaging apparatus | Physics | 3 | Active |
| US4784052A | Cooking appliance | Human Necessities | 2 | Expired |
| US7852552B2 | Observation apparatus provided with immersion objective lens | Physics | 2 | Active |
| US7274433B2 | Objective, optical analyzer, method of driving optical analyzer, and microscope | Physics | 1 | Active |
| US8210728B2 | LED illumination apparatus with feedback control means | Physics | 1 | Active |
| US7646534B2 | Box-type motor-operated microscope | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.