Oblon, Fisher, Spivak, McClelland & Maier
Method of controlling magnetic strip domains
 A method of controlling magnetic strip domains is disclosed wherein a magnetic material having at least one ion-implanted region is placed under a bias magnetic condition which permits magnetic strip domains to exist in said magnetic material and subjected to one or more control magnetic fields to thereby generate and/or control magnetic strip domains. 
Agency of Industrial Science & Technology
H G G G H G G
H03K G11C G11C G11C H03M G11C G01R
inventional inventional inventional inventional inventional inventional inventional
Yoshinobu Hisao Hideo Yasuo Toshio Shoei
Sugiyama Tanoue Yamada Komamiya Tsurushima Kataoka