Mayu Okubo
12Patents
2h-index
23Co-inventors
50Inventor score
Filing activity: Aug 29, 2007 → Mar 22, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8418277B2 | Flush toilet | Fixed Constructions | 19 | Active |
| US8281424B2 | Flush toilet | Fixed Constructions | 2 | Active |
| US10526775B2 | Toilet and toilet apparatus | Fixed Constructions | 2 | Active |
| US11967415B2 | Excrement judgement system, excrement judgement method, and excrement judgement device | Physics | 1 | Active |
| US10081936B2 | Flush toilet apparatus and drive unit for same | Fixed Constructions | 1 | Active |
| US10323400B2 | Wash-out type toilet | Fixed Constructions | 1 | Active |
| US10017929B2 | Discharge valve apparatus, flush water tank apparatus, and flush toilet | Fixed Constructions | 0 | Active |
| US12374446B2 | Excrement judgement system, excrement judgement method, and excrement judgement device | Physics | 0 | Active |
| US10344464B2 | Flush toilet | Fixed Constructions | 0 | Active |
| US10428507B2 | Flush toilet | Fixed Constructions | 0 | Active |
| US9062444B2 | Flush toilet | Fixed Constructions | 0 | Active |
| US8544123B2 | Flush toilet | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.