About HABUTA Haruhiko
About Matsushita Electric Industrial Co., Ltd., Osaka, JPN
About TOMIYAMA Morio
About Matsushita Electric Industrial Co., Ltd., Osaka, JPN
About TAKAHASHI Katsuyuki
About Matsushita Electric Industrial Co., Ltd., Osaka, JPN
About TSUKUDA Masahiko
About Matsushita Electric Industrial Co., Ltd., Osaka, JPN
About TOMEKAWA Yuko
About Matsushita Electric Industrial Co., Ltd., Osaka, JPN
About FURUMIYA Shigeru
About Matsushita Electric Industrial Co., Ltd., Osaka, JPN
About YAMADA Noboru
About Matsushita Electric Industrial Co., Ltd., Osaka, JPN
About Japanese Journal of Applied Physics
About optical disk
About data writing
About laser recording
About phase shift
About recording material
About recording density
About digital recording
About mass memory
About laser beam
About laser application
About recording
About Blu-rayディスク
About 一回書込
About Electronic recording,magnetic recording,optical recording
About Te
About PD
About 青色レーザ
About 重層
About 書込み
About ディスク