About KENT Joel
About Tyco Electronics, CA, USA
About TAKEUCHI Masao
About Tamagawa Univ., Tokyo, JPN
About LAUX Greg
About Proceedings. IEEE Ultrasonics Symposium
About touch screen
About SAW filter
About acoustic resonator
About scientist
About performance appraisal
About science history
About literature review
About invention
About Electrical engineering in general
About タッチスクリーン