Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7607527 | Wheel conveyor | Atsuhiko Yazaki, Ryo Ando, Hirotoshi Kikuchi, Fumio Uematsu | 2009-10-27 |
| 7552808 | Gravity wheel or roller conveyor capable of brake control with respect to an object being transported | Atsuhiko Yazaki, Hirotoshi Kikuchi | 2009-06-30 |
| 5512104 | Method to separate and recover resin and steel pipe from resin-coated steel pipe | Mamoru Yokota, Norimichi Nakamura, Ken Ota, Shuji Yoshino, Noboru Inoue | 1996-04-30 |