YK

Yoshifumi Kawamoto

HI Hitachi: 2 patents #343 of 3,149Top 15%
Overall (1994): #15,683 of 165,921Top 10%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5374576 Method of fabricating stacked capacitor cell memory devices Shinichiro Kimura, Naotaka Hashimoto, Yoshio Sakai, Tokuo Kure, Toru Kaga +1 more 1994-12-20
5357131 Semiconductor memory with trench capacitor Hideo Sunami, Tokuo Kure, Masao Tamura, Masanobu Miyao 1994-10-18