Program for calculating approximate value of real root by repeating simple arithmetic operation
JP2016006697A
Program for calculating logarithm by repeating exponentiation calculation and normalization expression
JP2015228198A
Program for calculation of radical root
JP2015197907A
Computer to easily calculate number with large digit number such as logarithm and involution
JP2007066280A
Electronic computer for verifying product by using mathematical law
JP2007018477A
Computer programmed of operation using laws of number of compression
JP2008107859A
Electronic computer providing fill-in question of multiplication to solve by use of compressed number law
JP2006350982A
Electronic computer with calculation of compression number input in program
JP2006350269A
Electronic computer inputted with rule of compression number in program
JP2006331373A
Electronic computer for checking multiplication by using mathematical law
JP2006331375A
Computer for checking multiplication by using mathematical operation law
JP2003237333A
Parted ring-shaped travel guide apparatus type guide- way traffic and means of transportation for air and land in parted ring-shaped guide rail type guide-way traffic
JP2002357470A
Water level meter for measurement by looking from right above
JP2002295130A
Automatic opening/closing adjustment device for opening or closing window by engaging with air conditioner
JP2002227125A
Air sac type bridge
JP2002096724A
Parted annular travel guide type guide-way traffic and parted annular guide rail type guide-way traffic
JP2002096726A
Aerial moving transportation means in parted annular travel guide type guide-way traffic and parted annular guide rail type guide-way traffic
JP2002027735A
Moving insulator magnetic force or electrostatic force controlled device power
JP2002013463A
Variable water pressure type power generation device
