MI

Mitsuru Ikegami

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #157,122 of 273,478Top 60%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6643189 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Tadashi Kuwabara, Hiromichi Enomoto +1 more 2003-11-04