[P-30] Microfabrication of Resin Surface Using Variable-pulse-width-picosecond Laser 〇Tomoki Fujihira1、Kenji Yamazawa2、Takeshi Fujimoto2、Masahiro Takeda2、Yoshinori Teshima1 (1.Chiba Institute of Technology、2.RIKEN) キーワード:Functional surface、microfabrication、surface properties、acrylic resin、3D-printed composite materials