Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10130544 | Pneumatic massage apparatus for treatment of edema and method for massaging patient's body with the apparatus | Norikazu Takagi, Jiro Maegawa | 2018-11-20 |
| 9931270 | Electromagnetic valve system | Hiroki Kawashima | 2018-04-03 |
| 8529225 | Electromagnetic reciprocating fluid device | Shigemitsu Ishibashi, Fuminori Hirose | 2013-09-10 |
| 8231559 | Pneumatic massage device | Hiroki Kawashima | 2012-07-31 |
| 8007256 | Electromagnetic reciprocating fluid device | Shigemitsu Ishibashi, Fuminori Hirose | 2011-08-30 |
| 7963751 | Electromagnetic reciprocating fluid device | Kunihiro Yamamoto, Fuminori Hirose | 2011-06-21 |
| 7932647 | Electromagnetic reciprocating fluid apparatus | Kunihiro Yamamoto | 2011-04-26 |
| 6629941 | Air massage system | Shigemitsu Ishibashi | 2003-10-07 |
| 6572348 | Electromagnetic compressor having an integral cylinder assembly and electromagnet molded from a resin | Hiroto Sakurai, Masanori Nishikiori | 2003-06-03 |
| 6355008 | Compressed air-distributing device and valve for use in the device | — | 2002-03-12 |
| 6273704 | Casting apparatus for formation of resin-made membrane | Hideo Kometani, Hidetoshi Kitajima, Takuya Gotou, Daisuke Ooi | 2001-08-14 |
| 5127796 | Rotary pump having an encapsulated motor | Katsuji Kikuchi | 1992-07-07 |
| 4982461 | Bathtub having a pump, and bath system having a pump | Toshio Mikiya | 1991-01-08 |
| 4928885 | Nozzle device | — | 1990-05-29 |
| 4900338 | Gas separation/extraction apparatus for separating and extracting a desired gas from a gas mixture and a balance valve therefor | Iwaji Shiomi | 1990-02-13 |
| 4854833 | Electromagnetically reciprocating apparatus with adjustable bounce chamber | Katsuji Kikuchi, Tamotsu Mori | 1989-08-08 |
| 4583255 | Massage arrangement of the pneumatic type | Tadahisa Mogaki, Mitsuma Matsumura, Nobuyuki Nozawa, Katsuji Kikuchi, Toshio Mikiya | 1986-04-22 |
| 4577626 | Massager | Toshio Marukawa, Toshio Mikiya | 1986-03-25 |