Kohji Takeuchi
16Patents
3h-index
37Co-inventors
56Inventor score
Filing activity: Mar 13, 2003 → Mar 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7126897B2 | Multi-level information recording apparatus, multi-level information recording method, multi-level information recording medium and multi-level information recording-reproducing apparatus | Physics | 17 | Expired |
| US9891497B2 | Electrochromic device and method for producing electrochromic device | Physics | 7 | Active |
| US10126623B2 | Electrochromic device and electrochromic dimming device | Physics | 5 | Active |
| US7733750B2 | Information recording method for recording multi-value data in optimum recording condition | Physics | 2 | Active |
| US10281793B2 | Electrochromic dimming device and electrochromic driving device | Physics | 2 | Active |
| US10488730B2 | Electrochromic device, method for, manufacturing electrochromic device, and electrochromic light control device | Physics | 2 | Active |
| US8039405B2 | Conductive oxide-deposited substrate and method for producing the same, and MIS laminated structure and method for producing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US10509290B2 | Electrochromic apparatus and method for manufacturing electrochromic apparatus | Physics | 1 | Active |
| US8900784B2 | Toner, developer, toner container, image forming apparatus, image forming method, and process cartridge | Physics | 1 | Active |
| US11495856B2 | Glasses-type device and charger for glasses-type device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11681195B2 | Laminated structure, multiple laminated structure, lens, and method for producing laminated structure | Electricity | 0 | Active |
| US11221533B2 | Electrochromic device | Physics | 0 | Active |
| US7751294B2 | Information recording method, information recording apparatus, optical disk, program and computer readable recording medium | Physics | 0 | Active |
| US7688695B2 | Method of writing multi-level data using adjusted recording waveform | Physics | 0 | Active |
| US11833800B2 | Method and apparatus for forming three-dimensional curved surface on laminated substrate, and three-dimensional curved laminated substrate | Performing Operations; Transporting | 0 | Active |
| US11474408B2 | Electronic device, method for producing electronic device, and photochromatic lens unit | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.