Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606255 | Hall effect sensing apparatus for moving object having an adjustable magnetor yoke | Nobuyuki Shimbo, Junichi Ishiwata, Fumio Ono, Michio Ishikawa | 1997-02-25 |
| 5472323 | Movable magnet type pump | Yasuyuki Hirabayashi, Sigeo Saito | 1995-12-05 |
| 5434549 | Moving magnet-type actuator | Yasuyuki Hirabayashi, Hiroyuki Sohno, Sigeo Saito | 1995-07-18 |