Ryuzo Tobe
7Patents
5h-index
15Co-inventors
56Inventor score
Filing activity: Aug 23, 1996 → Sep 18, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6208911A | Solid drug filling apparatus | Physics | 34 | Expired |
| US5752368A | Medication filling apparatus | Performing Operations; Transporting | 27 | Expired |
| US6405893B1 | Medicine supply apparatus | Physics | 20 | Expired |
| US8555663B2 | Refrigerating apparatus | Emerging Cross-Sectional Technologies | 9 | Active |
| US8857199B2 | Refrigerating apparatus | Emerging Cross-Sectional Technologies | 5 | Active |
| US8590327B2 | Refrigerating apparatus | Emerging Cross-Sectional Technologies | 4 | Active |
| US8455241B2 | Culture observation system | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.