MS

Masaki Shiraishi

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
Overall (2002): #157,811 of 266,432Top 60%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6498368 Power semiconductor device Kozo Sakamoto, Yosuke Inoue, Akihiro Miyauchi, Mutsuhiro Mori, Atsuo Watanabe +1 more 2002-12-24