EA

Eizi Ashida

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #2,304,138 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5245493 Magnetic information storage apparatus including magnetic head and method for making magnetic head Takashi Kawabe, Moriaki Fuyama, Shinji Narishige, Makoto Morijiri, Masanori Tanabe +8 more 1993-09-14
5241440 Thin film magnetic head and manufacturing method therefor Moriaki Fuyama, Hideki Yamazaki, Shinji Narishige, Makoto Morijiri, Takashi Kawabe +3 more 1993-08-31