Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Double deck elevator

Double deck elevator

US Patent 7287624 · Granted Oct 30, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Organic photoelectric conversion element and solar cell using the same2018
Solar cell and transparent electrode2018
Organic photoelectric conversion element and organic solar cell using the same2018
Tandem-type organic photoelectric conversion element and solar battery2017
Lighting device2015
Organic photoelectric conversion element2014
Organic photoelectric conversion element, solar cell and optical sensor array2014
Organic photoelectric conversion element and producing method of the same2014
Organic photoelectric conversion element and organic photoelectric conversion el2013
Cleaning method of coloring device of optical fiber, and coloring device of opti2013
Infrared radiation receiving circuit, electronic device, and infrared radiation 2008
Infrared transmitter circuit and electronic device2008