Ryota Nakajima
18Patents
3h-index
23Co-inventors
56Inventor score
Filing activity: Oct 27, 2011 → Feb 9, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD877682S1 | Wheel for an automobile | General | 19 | Active |
| USD918808S1 | Diffuser for an automobile | General | 12 | Active |
| USD1002455S1 | Front bumper for an automobile | General | 6 | Active |
| US9951305B2 | Cell culture device and transport device | Chemistry; Metallurgy | 1 | Active |
| USD890071S1 | Wheel for automobile | General | 1 | Active |
| US10138450B2 | Cell culture device | Chemistry; Metallurgy | 1 | Active |
| USD995374S1 | Front grill for an automobile | General | 1 | Active |
| US10087409B2 | Cell-culturing vessel and cell-culturing device using same | Chemistry; Metallurgy | 0 | Active |
| US9862921B2 | Method for determining cell state and autoanalyzer using said method | Physics | 0 | Active |
| USD1032463S1 | Wheel for an automobile | General | 0 | Active |
| US10087410B2 | Cell culturing device, culturing vessel, and holding vessel | Chemistry; Metallurgy | 0 | Active |
| US8883492B2 | Cell culture apparatus | Chemistry; Metallurgy | 0 | Active |
| USD1057620S1 | Front bumper for an automobile | General | 0 | Active |
| US9487747B2 | Cell culture device | Chemistry; Metallurgy | 0 | Active |
| US10407657B2 | Valve mechanism, cell cultivation apparatus using same, and cell cultivation method | Emerging Cross-Sectional Technologies | 0 | Active |
| US8462419B2 | Composition for electrochromic devices and electrochromic display device using the same | Physics | 0 | Active |
| US10329525B2 | Liquid feeding device and cell culture device | Chemistry; Metallurgy | 0 | Active |
| USD1080491S1 | Wheel for an automobile | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.