About YOSHIZUMI KEIICHI
About 松下電器産業ディスクシステム開セ
About OKINO YOSHIHIRO
About 松下電器産業ディスクシステム開セ
About shape measurement
About heterodyne interferometer
About Interferometry and interferometers
About Measuring methods and instruments of length,area,cross section,volume,angle
About Optical instrument elements and their materials
About 非球面
About 精密測定