Koichirou Ogura
5Patents
1h-index
8Co-inventors
40Inventor score
Filing activity: Oct 5, 2010 → Dec 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8714122B2 | Two-stroke engine having a ported piston to facilitate airflow therethrough | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8591618B2 | Air cleaner | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11828221B2 | Schnuerle scavenging two-stroke engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10273925B2 | Two-stroke internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US11598247B2 | Two-stroke internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.