Inventor
NAKAO HARUKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “NAKAO HARUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO KOHKI CO
10 patentsUS6629941B1Oct 7, 2003
Air massage system
NITTO KOHKI CO81 citations95
US4583255AApr 22, 1986
Massage arrangement of the pneumatic type
NITTO KOHKI CO122 citations94
US6355008B1Mar 12, 2002
Compressed air-distributing device and valve for use in the device
NITTO KOHKI CO51 citations92
US4854833AAug 8, 1989
Electromagnetically reciprocating apparatus with adjustable bounce chamber
NITTO KOHKI CO41 citations91
US6572348B2Jun 3, 2003
Electromagnetic compressor having an integral cylinder assembly and electromagnet molded from a resin
NITTO KOHKI CO7 citations69
US7932647B2Apr 26, 2011
Electromagnetic reciprocating fluid apparatus
NITTO KOHKI CO2 citations63
US8007256B2Aug 30, 2011
Electromagnetic reciprocating fluid device
NITTO KOHKI CO3 citations60
US7963751B2Jun 21, 2011
Electromagnetic reciprocating fluid device
NITTO KOHKI CO1 citations51
US10130544B2Nov 20, 2018
Pneumatic massage apparatus for treatment of edema and method for massaging patient's body with the apparatus
NITTO KOHKI CO1 citations46
US9931270B2Apr 3, 2018
Electromagnetic valve system
NITTO KOHKI CO0 citations41
NIKKI CO LTD
3 patentsUS4928885AMay 29, 1990
Nozzle device
NIKKI CO LTD20 citations81
US5127796AJul 7, 1992
Rotary pump having an encapsulated motor
NIKKI CO LTD19 citations72
US4900338AFeb 13, 1990
Gas separation/extraction apparatus for separating and extracting a desired gas from a gas mixture and a balance valve therefor
NIKKI CO LTD4 citations60