Junichiro Naito
10Patents
7h-index
15Co-inventors
59Inventor score
Filing activity: Jun 18, 1975 → Apr 9, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4734323A | Vibration damping soundproof sheets for use in vehicles | Emerging Cross-Sectional Technologies | 61 | Expired |
| US4349329A | Extrusion device for producing honeycomb structures | Performing Operations; Transporting | 38 | Expired |
| US4199938A | Method of operating a three-way catalyst for internal combustion engines | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4707528A | Polyamide resin composition | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4224302A | Process for producing an alumina catalyst carrier | Chemistry; Metallurgy | 12 | Expired |
| US4362495A | Extrusion device for forming a honeycomb structure | Emerging Cross-Sectional Technologies | 9 | Expired |
| US3994175A | Device for detecting specific gravity and level of liquid | Physics | 8 | Expired |
| US4240254A | Exhaust gas purifying apparatus for multicylinder internal combustion engines | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4368025A | Extrusion device for producing honeycomb structures | Performing Operations; Transporting | 6 | Expired |
| US4216653A | Exhaust gas purifying system for internal combustion engines | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.