Hideaki Takeuchi
35Patents
11h-index
40Co-inventors
75Inventor score
Filing activity: Oct 2, 1979 → Dec 14, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4503807A | Chemical vapor deposition apparatus | Emerging Cross-Sectional Technologies | 123 | Expired |
| US6053769A | Coaxial connector | Electricity | 107 | Expired |
| US6305823A | Automatic leveling device for automotive vehicle headlamps | Performing Operations; Transporting | 24 | Expired |
| US4268541A | Process for producing a material having a vapor-deposited metal layer, and process for producing a recording material | Electricity | 23 | Expired |
| US4417149A | Apparatus for detecting and measuring defects | Physics | 22 | Expired |
| US6183118A | Automatic leveling apparatus for use with automobile headlamps | Performing Operations; Transporting | 18 | Expired |
| US4956070A | Sputtering apparatus | Electricity | 16 | Expired |
| US6450673B1 | Vehicle head lamp auto-leveling system | Performing Operations; Transporting | 16 | Expired |
| US6445085B1 | Vehicle headlamp leveling device | Performing Operations; Transporting | 13 | Expired |
| US6357898B1 | Automatic automobile headlamp leveling device | Performing Operations; Transporting | 13 | Expired |
| US4783315A | Analysis material sheet | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6504265B2 | Autoleveling device of headlamp for automobile | Performing Operations; Transporting | 10 | Expired |
| US6663268B1 | Automatic automotive headlamp leveling device | Performing Operations; Transporting | 9 | Expired |
| US6034490A | Lighting circuit for discharge lamp | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6332698A | Automatic leveling apparatus for use with vehicle headlamps | Performing Operations; Transporting | 6 | Expired |
| US6268697A | Flash discharge tube having exterior trigger electrode | Electricity | 6 | Expired |
| US9033123B2 | Valve structure | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US4377607A | Process for producing vacuum deposition films | Chemistry; Metallurgy | 4 | Expired |
| US5122392A | Method and apparatus for manufacturing magnetic recording medium | Physics | 3 | Expired |
| US6349251B1 | Automatic automobile headlamp leveling device | Performing Operations; Transporting | 2 | Expired |
| US8244154B2 | Recycling method of toner container | Physics | 2 | Active |
| US6693380B2 | Auto leveling apparatus of vehicle headlamp | Performing Operations; Transporting | 2 | Expired |
| US9995361B2 | Damper | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10626948B2 | Damper | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US5606219A | Cathode for electronic flash tube | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.