HH

Hiroaki Hagimae

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,661,735 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5958542 Thin film magnetic disc and method of manufacturing the disc Mitsuyoshi Ootake, Yuichi Kokaku, Yoshinori Honda, Akira Kato, Heigo Ishihara +1 more 1999-09-28