UTSUMI DENKI KK has a total of 12 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan. Its main competitors in its focus markets medical technology are EIS GmbH, PUROTEC FUJI KK and INADA NICHIMU.
Radio communication system for short distance network
JPH11331025A
Radio/transmission/reception system, radio transmission/ reception equipment to be used for the same system and wrist watch with same equipment built-in
JPH10256960A
Management tag system for cash exchange special prize
JPH10225565A
Rom replacement detecting id seal of pachinko game machine and control id seal
