About KOBAYASHI KEIJI
About TAKETOSHI OSAMU
About HARADA HISAMOCHI
About KONISHI RYOSUKE
About SASAKURA HIROSHI
About tin oxide
About methane
About Electric conduction in crystalline semiconductors
About Oxide thin films
About Other solid-state devices
About SnO2
About 薄膜センサ
About PD
About 添加効果