Takumi Tojo
16Patents
5h-index
22Co-inventors
55Inventor score
Filing activity: Jan 11, 2019 → Jun 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10472290B2 | Honeycomb structure and production method for said honeycomb structure | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US10953395B2 | Honeycomb structure and production method for said honeycomb structure | Emerging Cross-Sectional Technologies | 7 | Active |
| US11298685B2 | Honeycomb catalytic converter | Emerging Cross-Sectional Technologies | 5 | Active |
| US11298686B2 | Honeycomb catalytic converter | Emerging Cross-Sectional Technologies | 5 | Active |
| US10603658B1 | Honeycomb structured body | Performing Operations; Transporting | 5 | Active |
| US10989092B2 | Honeycomb structured body | Emerging Cross-Sectional Technologies | 3 | Active |
| US11298687B2 | Honeycomb catalytic converter | Emerging Cross-Sectional Technologies | 3 | Active |
| US11618009B2 | Honeycomb catalytic converter | Emerging Cross-Sectional Technologies | 3 | Active |
| US11511459B2 | Method of producing honeycomb structured body | Emerging Cross-Sectional Technologies | 2 | Active |
| US11187130B2 | Honeycomb structured body | Emerging Cross-Sectional Technologies | 2 | Active |
| US11511458B2 | Method of producing honeycomb structured body | Emerging Cross-Sectional Technologies | 2 | Active |
| US11759769B2 | Exhaust gas purification device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11504704B2 | Exhaust gas purification device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11725556B2 | Exhaust gas purification catalyst | Emerging Cross-Sectional Technologies | 0 | Active |
| US11801492B2 | Exhaust gas purification catalyst | Emerging Cross-Sectional Technologies | 0 | Active |
| US12031465B2 | Exhaust gas purification device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.