Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sleep state estimation device and program product for providing a computer with a sleep state estimation function

Sleep state estimation device and program product for providing a computer with a sleep state estimation function

US Patent 7150718 · Granted Dec 19, 2006

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Power generating system and power generating method2025
Membrane electrode assembly and fuel cell2025
Membrane electrode assembly for fuel cell, and fuel cell2025
Method and apparatus for treating combustible substance2025
Sorting device2024
Catalyst layer for fuel cell, and fuel cell2024
Cathode catalyst layer of fuel cells, and fuel cell2023
Electrolytic capacitor and method for manufacturing same2023
Catalyst layer for fuel cell, membrane electrode assembly, and fuel cell2023
Organic sludge treatment device and treatment method2023
Method and apparatus for reducing mercury content of cement kiln exhaust gas2021
Diiodosilane producing method2021