Experimental Analysis of Chatter Vibration in End-Milling Using Laser Doppler Vibrometers. - Heisaburo Nakagawa; Yutaka Kurita; Keiji Ogawa; Yuji Sugiyama; Hideyasu Hasegawa (Int. J. Autom. Technol., 2008)

High-Efficiency Machining Strategy for Non-Uniformly Shaped Workpiece Using On-Machine Measurement. - Keiji Ogawa; Heisaburo Nakagawa; Toshihiro Iwao (Int. J. Autom. Technol., 2012)

Micro-End-Milling with Small Diameter Left Hand Helical Tool for High Quality Vertical Wall Machining. - Keiji Ogawa; Takumi Imada; Haruki Kino; Heisaburo Nakagawa; Hitomi Kojima (Int. J. Autom. Technol., 2019)

Experimental Investigations on Cutting Phenomena in Shoulder Cutting of Hardened Die Steel with Small Diameter End Mill: Effects of Left Hand Helical Tool. - Takumi Imada; Keiji Ogawa; Haruki Kino; Heisaburo Nakagawa; Hitomi Kojima (Int. J. Autom. Technol., 2020)

Study on Grinding of Hypocycloid-Curved Rotor Made of Alumina Ceramics with a Small-Diameter Ball-End Electroplated Diamond Grinding Wheel. - Takumi Imada; Tadashi Makiyama; Heisaburo Nakagawa; Yoshihide Hasegawa; Kenji Tomoda; Keiji Ogawa (Int. J. Autom. Technol., 2021)