Takashi Matsunaga
79Patents
9h-index
124Co-inventors
81Inventor score
Filing activity: Sep 4, 1987 → Mar 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5765942A | Outer lens attachment structure for vehicular lamps | Mechanical Engineering; Lighting; Heating | 41 | Expired |
| US5254617A | Resin composition for producing a film and method for producing a film by using the same | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5296580A | Stretch packaging method employing multi-layer film | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6400741B1 | Emission timing control apparatus for pulsed laser | Electricity | 23 | Expired |
| US7082738B2 | Capsule-filling and sealing apparatus | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8523416B2 | Vehicular lamp | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US4828906A | Resin composition and film suitable for agricultural covering material | Chemistry; Metallurgy | 10 | Expired |
| US7495288B2 | Semiconductor apparatus including a radiator for diffusing the heat generated therein | Electricity | 10 | Active |
| US5876223A | Connecting terminal for electromagnetic shield | Electricity | 9 | Expired |
| US6315438A | Vehicle headlamp of a movable reflector type | Performing Operations; Transporting | 8 | Expired |
| US5609930A | Bag for packaging heavy materials | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8801251B2 | Vehicular lamp | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US6389049B2 | Discharge circuit for pulsed laser and pulsed power source | Electricity | 7 | Expired |
| US6421362B1 | Charging and discharging circuit for pulse laser | Electricity | 6 | Expired |
| US9711934B2 | Laser apparatus | Electricity | 6 | Active |
| US6652130B2 | Vehicle headlamp | Performing Operations; Transporting | 6 | Expired |
| US7572135B2 | Connector | Electricity | 6 | Expired |
| US7129448B2 | Heating apparatus fusing apparatus and image forming apparatus | Physics | 6 | Expired |
| US8408596B2 | Air bag device for passenger seat | Performing Operations; Transporting | 5 | Active |
| US8444308B2 | Vehicular lamp | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8328401B2 | Vehicle lamp including holding member | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6535540B1 | Discharge device for pulsed laser | Electricity | 3 | Expired |
| US7372887B2 | Excimer laser device, laser gas exchange method and partial gas exchange quantity calculation method | Electricity | 3 | Active |
| US9281609B2 | Waterproof connector connection structure | Electricity | 3 | Active |
| US9035346B2 | Light source module | Mechanical Engineering; Lighting; Heating | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.