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Akihiro Yada Patents |
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Inventor: Yada; Akihiro
Address: Yokkaichi, JP
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7399171 |
Rotary pump for braking device |
July 15, 2008 |
| The curvature of a circular arc constituted by a side of a suction groove is made larger than that of a circular arc constituted by a side of a discharge groove. Thus, when the suction groove and the discharge groove are viewed in the axial direction of a drive shaft, the distance betwee |
| 6730182 |
Method for vibrating, melting and bonding resin parts |
May 4, 2004 |
| The present invention provides a method for vibrating, melting and creating well-bonded resin parts. Pressing the resin parts is started and then the pressing force is increased sharply to a predetermined value and the resin parts are vibrated to heat the resin part contact surfaces. Aft |
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